EN： The phrasal verb 'scale up' means to increase something in size, amount, or production level, especially in a business or industrial context. It is often used in technical and economic discussions regarding growth.
中文： 动词短语「scale up」意指增加某事物的规模、数量或生产水平，特别是在商业或工业背景下。常用于讨论成长的技术性或经济性对话中。
The startup needs to scale up its operations to meet the growing demand.
这家初创公司需要扩大运营规模以满足日益增长的需求。
EN： The use of 'Unprecedented' as an adjective describes something that has never happened or existed in the past. In news reporting, it emphasizes the extreme or historical nature of a situation.
中文： 形容词「Unprecedented」描述过去从未发生或存在过的事物。在新闻报道中，它强调了某种情况的极端性或历史性（前所未有的）。
The city is facing an unprecedented water shortage this summer.
今年夏天，这座城市正面临前所未有的缺水危机。
EN： The structure 'Study Warns' at the end of a headline is a common journalistic convention. It attributes the preceding statement to a source without using 'that' or a formal introductory clause.
中文： 标题末尾的「Study Warns」结构是常见的新闻写作惯例。它把前面的陈述归功于某个来源，而不需要使用「that」或正式的引导从句。
Global temperatures are rising faster than expected, experts say.
专家表示，全球气温上升的速度比预期快。
EN： The '1.5C Target' refers to the goal established by the Paris Agreement to limit global warming to 1.5 degrees Celsius above pre-industrial levels. This is a central theme in international climate policy and environmental science.
中文： 「1.5°C 目標」是指《巴黎協定》所確立的目標，旨在將全球升溫限制在比工業化前水準高出 1.5 攝氏度以內。這是國際氣候政策和環境科學的核心議題。
EN： The present perfect tense ('has concluded') is used here to report a recent finding or event that has current relevance, common in news reporting to introduce the main point of a study.
中文： 现在完成时（has concluded）在此用于报道具有现时相关性的近期发现或事件，这在新闻报道中常用于引出研究的主要观点。
The committee has concluded that further investigation is necessary.
委员会已得出结论，认为有必要进行进一步调查。
EN： The present participle 'exceeding' functions as a reduced relative clause (which exceed), modifying the noun 'rates'. It describes a characteristic or state of the rates mentioned.
中文： 现在分词「exceeding」在此充当简化的关系分句（which exceed），修饰名词「rates」。它描述了所提及之速率的特征或状态。
The company reported profits exceeding ten million dollars.
该公司报告了超过一千万美元的利润。
EN： The use of 'even' as an intensive adverb emphasizes that the expansion must surpass something that is already considered very fast (the rapid deployment of solar energy).
中文： 「even」作为强调副词的使用，强调了扩张必须超越某种已经被认为非常快速的事物（太阳能技术的快速部署）。
He didn't even say goodbye before leaving.
他离开前甚至没有说再见。
EN： The term 'landmark report' is frequently used in academic and journalistic contexts to describe a study that significantly changes the understanding of a field or provides a definitive baseline for future research.
中文： 「landmark report」（里程碑意義的報告）一詞常用於學術和新聞語境，描述一項顯著改變該領域理解或為未來研究提供決定性基準的研究。
EN： The sentence uses an inverted conditional structure ('Were the world to have...') instead of 'If the world were to have...'. This is a formal way to express a hypothetical or unlikely situation in the future (Second Conditional variation).
中文： 本句使用了倒装条件句结构（'Were the world to have...'），取代了 'If the world were to have...'。这是一种正式用法，用来表达对未来假设性或可能性较低的情况（第二类条件句的变体）。
Were the company to fail in its mission, thousands of jobs would be at risk.
若该公司未能完成其使命，数千个工作岗位将面临风险。
EN： The phrase 'what researchers have described as' uses a nominal relative clause starting with 'what'. Here, 'what' acts as the object of the verb 'described' and the entire clause functions as the object of the verb 'achieve'.
中文： 短语 'what researchers have described as' 使用了以 'what' 开头的名词性关系从句。在这里，'what' 作为动词 'described' 的宾语，而整个从句则作为动词 'achieve' 的宾语。
The team achieved what many thought was impossible.
该团队实现了许多人认为不可能的事情。
EN： The use of 'would need to' indicates a conditional necessity. It suggests that the requirement (achieving growth) is dependent on the hypothetical condition (having a realistic prospect) mentioned in the first clause.
中文： 使用 'would need to' 表示条件性的必要。这暗示了该要求（实现增长）取决于第一小句中提到的假设性条件（具有现实前景）。
If we moved to a larger office, we would need to hire more staff.
如果我们搬到更大的办公室，我们将需要雇用更多员工。
EN： The mention of '1.5C' refers to the goal set by the Paris Agreement to limit global temperature rise. This context is central to international climate policy and scientific discourse.
中文： 提到 '1.5°C' 是指《巴黎協定》設定的限制全球氣溫上升的目標。這一背景是國際氣候政策和科學論述的核心。
EN： The phrase 'capable of' functions as an adjective phrase modifying the noun 'machines'. It is a reduced relative clause, equivalent to 'machines which are capable of'.
中文： 短语「capable of」作为形容词短语修饰名词「machines」。这是一个简化的关系分句，等同于「machines which are capable of」。
The company is looking for engineers capable of designing sustainable infrastructure.
这家公司正在寻找能够设计可持续基础设施的工程师。
EN： The verb 'constitute' is used in formal contexts to mean 'to be the parts that form something'. It is often used when discussing statistics or components of a whole.
中文： 动词「constitute」用于正式语境，意为「构成、组成」。在讨论统计数据或整体组成部分时经常使用。
Small businesses constitute the backbone of the national economy.
小型企业构成了国家经济的支柱。
EN： The past participle 'removed' acts as a passive adjective modifying 'CO2', implying 'CO2 that is removed'.
中文： 过去分词「removed」作为被动形容词修饰「CO2」，暗示「被移除的二氧化碳」。
The amount of waste removed from the ocean has increased significantly.
从海洋中清除的垃圾量已显著增加。
EN： The phrase 'The overwhelming majority of' is a powerful quantifier used to emphasize that a very large proportion (usually over 90%) of a group is being discussed. It is more formal and emphatic than 'most'.
中文： 短语「The overwhelming majority of」是一个强大的量词，用于强调某个群体中极大的比例（通常超过 90%）。它比「most」更正式且更具强调语气。
The overwhelming majority of shareholders voted in favor of the merger.
绝大多数股东投票赞成这项合并案。
EN： The word 'notably' is an adverb used to introduce a specific, important example that illustrates a previous general statement. It functions similarly to 'especially' or 'in particular'.
中文： 「notably」是一个副词，用于引入一个具体且重要的例子，以说明之前的概括性陈述。其功能类似于「especially」或「in particular」。
The company has faced many challenges, notably the rising cost of raw materials.
该公司面临许多挑战，特别是原材料成本的上升。
EN： The non-restrictive relative clause starting with 'which' provides additional information about the preceding noun phrase ('land-based interventions, notably reforestation'). Because it is non-essential to the sentence's core identity, it is set off by a comma.
中文： 以「which」引导的非限定性关系分句为前面的名词短语（陆基干预措施，特别是重新造林）提供额外信息。由于这对句子的核心身份并非必要，因此用逗号隔开。
He decided to invest in solar panels, which have become much cheaper recently.
他决定投资太阳能板，而太阳能板最近变得便宜许多。
EN： The sentence touches on a key debate in environmental science: the limits of 'nature-based solutions' (like reforestation) versus 'technological solutions' (like carbon capture). The term 'spatial constraints' refers to the fact that there is limited land available on Earth to plant enough trees to offset all human emissions without competing with food production.
中文： 這句話觸及了環境科學中的一個關鍵辯論：「自然解決方案」（如重新造林）與「技術解決方案」（如碳捕捉）的局限性。「空間限制」一詞是指地球上可用於植樹的土地有限，若要種植足夠的樹木來抵消人類排放，可能會與糧食生產產生競爭。
EN： The verb 'prove' is used here as a linking verb (copula), meaning 'to turn out to be' or 'to be found to be'. It is often followed by an adjective (critical) to describe a future state or result.
中文： 动词「prove」在此作为系动词使用，意为「证明是」或「结果显示为」。它通常后接形容词（如本句中的 critical），用以描述未来的状态或结果。
The new strategy proved effective in increasing market share.
这项新策略证明在增加市场份额方面是有效的。
EN： The phrase 'in determining whether' uses the preposition 'in' followed by a gerund to indicate the specific area or context in which something is 'critical'. 'Whether' introduces an indirect question or a choice between possibilities.
中文： 短语「in determining whether」使用介词「in」后接动名词，用以标示某事在哪个特定领域或背景下是「至关重要的」。「Whether」则引导一个间接疑问句或在可能性之间做选择。
Experience is a key factor in determining whether a candidate is suitable.
经验是决定一位应聘者是否合适的关键因素。
EN： The adjective 'nascent' describes something that is just coming into existence and beginning to display signs of future potential. It is a formal term often used in academic or technical contexts.
中文： 形容词「nascent」描述刚出现并开始展现未来潜力的新兴事物。这是一个正式用语，常用于学术或技术背景中。
The nascent space tourism industry faces many regulatory hurdles.
新兴的太空旅游业面临许多监管障碍。
EN： The sentence reflects the urgent tone of contemporary climate science reporting. The use of 'critical' and 'nascent' underscores the high stakes and the experimental nature of current carbon removal efforts within the framework of international climate agreements like the Paris Agreement.
中文： 這句話反映了當代氣候科學報告的緊迫語氣。使用「critical」（至關重要）和「nascent」（新興/初生）強調了在《巴黎協定》等國際氣候協議框架下，當前二氧化碳移除努力的高風險性和實驗性質。
EN： The 'such + adjective + noun + that' construction is used to express cause and effect, emphasizing the degree of a quality that leads to a specific result.
中文： 「such + 形容词 + 名词 + that」结构用于表达因果关系，强调某种特质的程度进而导致了特定的结果。
The company started from such a small market share that any growth was seen as a success.
这家公司的市场份额起点如此之小，以至于任何增长都被视为成功。
EN： The present perfect continuous tense ('have been growing') is used to describe an action that began in the past and has continued up to the present moment, emphasizing the ongoing nature of the process.
中文： 现在完成进行时（have been growing）用于描述一个从过去开始并持续到现在的动作，强调该过程的持续性。
Global temperatures have been rising steadily over the past few decades.
在过去的几十年里，全球气温一直在稳步上升。
EN： The verb 'prove' can function as a linking verb meaning 'to turn out to be' or 'to be found to be' in the future or after a period of time.
中文： 动词「prove」可以作为系动词使用，意思是「证明是」或「结果显示为」，通常用于描述未来的结果或经过一段时间后的发现。
The new policy could prove beneficial for small businesses in the long run.
从长远来看，这项新政策可能会被证明对小型企业有利。
EN： The sentence reflects the urgent discourse in climate science, where '1.5C' is a critical threshold established by the Paris Agreement. The use of 'catastrophic' underscores the high stakes involved in climate policy and the reliance on technological breakthroughs to avert environmental tipping points.
中文： 這句話反映了氣候科學中緊迫的論述，其中「1.5°C」是《巴黎協定》確立的關鍵門檻。使用「catastrophic」（災難性的）一詞強調了氣候政策所涉及的高風險，以及依賴技術突破來避免環境臨界點的現狀。
EN： The infinitive phrase 'To bridge...' is used at the beginning of the sentence to express purpose or intention. It functions as an adverbial modifier for the entire main clause.
中文： 不定式短语「To bridge...」置于句首，用来表达目的或意图。它在句中充当副词修饰语，修饰整个主句。
To improve her fluency, she practices speaking English every morning.
为了提高流利度，她每天早上练习说英语。
EN： The use of 'would need to' expresses a conditional necessity or a requirement based on a hypothetical or future scenario, often used in formal reports to discuss targets.
中文： 使用「would need to」表达了一种假设或未来情境下的条件必要性或要求，常用于正式报告中讨论目标。
The company would need to double its revenue to avoid bankruptcy.
该公司需要将营收翻倍才能避免破产。
EN： The past participle phrase 'historically achieved by...' acts as an adjective (reduced relative clause) modifying 'expansion rates'. It is equivalent to 'which were historically achieved by...'.
中文： 过去分词短语「historically achieved by...」作为形容词（简化的关系从句）修饰「expansion rates」。这相当于「which were historically achieved by...」。
The records broken by the athlete were set decades ago.
这位运动员所打破的纪录是几十年前创下的。
EN： The 'Paris climate agreement' refers to the 2015 international treaty on climate change. In professional English, 'bridge the gap' is a common idiom used in policy and business contexts to describe the act of connecting two different states or fulfilling a deficiency.
中文： 「巴黎氣候協定」是指 2015 年簽署的關於氣候變遷的國際條約。在專業英語中，「bridge the gap」是一個常用的成語，用於政策和商業背景，描述連接兩種不同狀態或彌補不足的行為。
EN： The use of 'one-fifth of' followed by a singular or plural noun determines the verb agreement. Here, 'capacity' is an uncountable noun, so the singular verb 'has' is used. This is a common pattern for fractions and percentages.
中文： 使用「one-fifth of」（五分之一）时，动词的单复数取决于其后的名词。在此句中，「capacity」（产能）是不可数名词，因此使用单数动词「has」。这是分数和百分比表达中的常见用法。
Only one-third of the budget has been spent so far.
到目前为止，仅三分之一的预算被花掉。
EN： The present perfect passive voice ('has actually been delivered') is used to describe an action that started in the past and continues to have relevance in the present, emphasizing the result rather than the doer.
中文： 现在完成时的被动语态（has actually been delivered）用于描述从过去开始并持续到现在的动作，强调结果而非执行者。
The new equipment has already been installed in the laboratory.
新设备已经安装在实验室里了。
EN： Reporting verbs like 'cautioned' can be placed at the end of a sentence as an attribution tag. This is a formal journalistic style used to provide source information without interrupting the flow of the statement.
中文： 像「cautioned」（警告）这样的转述动词可以放在句尾作为归属标签。这是一种正式新闻写作风格，用于提供信息来源而不中断陈述的流畅性。
"The situation remains volatile," the diplomat observed.
「局势依然动荡不安，」该外交官观察道。
EN： In scientific and environmental reporting, precision is key. The phrase 'actually been delivered' highlights the gap between theoretical 'pledges' or 'plans' and real-world implementation, a common theme in climate change discourse.
中文： 在科學和環境報導中，準確性是關鍵。短語「actually been delivered」（實際交付）強調了理論上的「承諾」或「計劃」與現實世界執行之間的差距，這是氣候變遷論述中的一個常見主題。
EN： The phrase 'fall far short of' is an idiomatic expression used to indicate that something is significantly less than what is needed, expected, or required. 'Far' acts as an intensifier for the verb phrase 'fall short'.
中文： 短语「fall far short of」是一个惯用语，用于表示某事远低于所需、预期或要求的标准。「far」在此作为加强语气的副词，修饰动词短语「fall short」。
The company's annual revenue fell far short of the investors' expectations.
该公司的年收入远低于投资者的预期。
EN： Appositives are used to provide additional information about a noun. In this sentence, 'a scientist at the Potsdam Institute for Climate Impact Research and co-author of the report' is an appositive phrase identifying William Lamb.
中文： 同位语用于提供关于名词的额外信息。在本句中，「a scientist at the Potsdam Institute for Climate Impact Research and co-author of the report」是一个同位语短语，用来交代威廉·兰姆的身份。
Dr. Smith, a leading expert in renewable energy, will give a keynote speech.
史密斯博士是一位可再生能源领域的领先专家，他将发表主题演讲。
EN： The use of 'what' as a nominal relative pronoun (also known as a fused relative) functions as 'the thing(s) that'. In this context, 'what climate science demands' acts as the object of the preposition 'of'.
中文： 「what」作为名词性关系代词（也称为融合关系代词），其功能相当于「the thing(s) that」。在此语境下，「what climate science demands」作为介词「of」的宾语。
We must focus on what matters most for the environment.
我们必须专注于对环境最重要的事情。
EN： The Potsdam Institute for Climate Impact Research (PIK) is one of the world's leading research institutions addressing relevant questions in the fields of global change, climate impacts, and sustainable development. Mentioning such a prestigious institution adds significant authority to the argument in a news context.
中文： 波茨坦氣候影響研究所 (PIK) 是全球領先的研究機構之一，致力於解決全球變遷、氣候影響和永續發展領域的相關問題。在新聞背景中提到如此聲譽卓著的機構，為該主張增添了顯著的權威性。
EN： The adverb 'collectively' is used here to indicate that the action (pledging) is performed by all countries as a group or whole, rather than individually. It often appears in formal reports to summarize aggregate data.
中文： 副词「collectively」在此用于表示该行动（承诺）是由所有国家作为一个整体或群体共同完成的，而非个别行动。这在正式报告中常用于总结聚合数据。
The team members collectively decided to postpone the project deadline.
团队成员共同决定推迟项目截止日期。
EN： The conjunction 'yet' functions as a contrastive coordinator, similar to 'but' but often carrying a more formal or surprising tone. It connects two independent clauses to highlight the discrepancy between current pledges and actual requirements.
中文： 连词「yet」作为对比协调连词，功能类似于「but」，但通常带有更正式或令人惊讶的语气。它连接两个独立分句，以强调当前承诺与实际需求之间的差异。
The technology is expensive, yet it is essential for our survival.
这项技术很昂贵，然而它却对我们的生存至关重要。
EN： The use of 'by' followed by a specific year (e.g., 'by 2035') indicates a deadline or a point in time 'not later than'. It is a standard preposition for setting future targets.
中文： 介词「by」后接特定年份（如「by 2035」）表示截止日期或「不迟于」某个时间点。这是设定未来目标时的标准用法。
We aim to achieve net-zero emissions by 2050.
我们的目标是在 2050 年前实现净零排放。
EN： The sentence reflects the global diplomatic context of climate change policy, specifically referring to 'Nationally Determined Contributions' (NDCs) under the Paris Agreement. The mention of specific years like 2035 and 2050 aligns with international climate targets for peaking emissions and reaching net-zero.
中文： 這句話反映了氣候變遷政策的全球外交背景，特別是指《巴黎協定》下的「國家自主貢獻」（NDCs）。提到 2035 年和 2050 年等特定年份，與國際氣候目標（如排放達峰和實現淨零排放）相一致。
EN： Inverted First Conditional: Using 'Should' at the beginning of a sentence replaces 'If' to express a formal or hypothetical condition. It is common in academic or formal reporting.
中文： 倒装第一条件句：在句首使用「Should」来代替「If」，用以表达正式或假设性的条件。这在学术或正式报告中非常常见。
Should you require further assistance, please do not hesitate to contact our office.
若您需要进一步的协助，请随时与本办公室联系。
EN： The use of 'fail to' + verb is a formal way of saying 'do not' or 'cannot', often implying a lack of success in achieving a necessary action.
中文： 「fail to」加上动词是一种正式的表达方式，意指「未能」或「没有」做到某事，通常隐含未能成功达成必要行动的意思。
The company failed to meet its annual revenue targets.
该公司未能达到其年度营收目标。
EN： Reporting Verbs with Inversion: The phrase 'the study concluded' placed at the end of the sentence acts as an attribution, common in news reporting to frame the source of the information.
中文： 带有倒装结构的转述动词：将「the study concluded」置于句尾作为归属说明，这在新闻中很常见，用来标示信息的来源。
The policy will be implemented next year, the minister announced.
部长宣布，该政策将于明年实施。
EN： The sentence reflects the urgent and formal tone of international climate policy discourse. The mention of the '1.5°C target' refers to the goal set by the Paris Agreement to limit global warming. Using 'Should' for inversion is a hallmark of high-level journalistic and academic writing in English, signaling seriousness.
中文： 這句話反映了國際氣候政策論述中緊迫且正式的基調。提到的「1.5°C 目標」是指《巴黎協定》所設定的限制全球暖化目標。使用「Should」進行倒裝是英語高級新聞和學術寫作的標誌，傳達出一種嚴肅感。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 前所未有的，史无前例的
在本文中： 部署、有效运用或推广（技术或资源）
在本文中： 发展轨迹、趋势
在本文中： 构成、占（比例）
在本文中： 显著地、特别是
在本文中： 限制、约束
在本文中： 新生的、初期的
在本文中： 微不足道的、可忽略的
在本文中： 灾难性的
在本文中： 承诺、保证
在本文中： 超过、胜过
在本文中： 减少、减弱
片语包含类型标示、双语定义、用法说明和例句。
To increase the size, amount, or importance of something, usually an organization or process.
扩大规模
To reduce the differences or separate two things; to connect two different concepts.
弥补差距、消除分歧
To fail to reach a desired standard or amount by a significant margin.
远低于、远未达到
The process of creating a charcoal-like substance by heating organic biomass in a low-oxygen environment, used for carbon sequestration.
生物炭生产
Actions or strategies implemented on land to achieve a specific environmental outcome, such as reforestation.
陆地干预措施