EN： In news headlines, the past participle (e.g., 'Unearthed') is often used to represent a passive voice construction where the auxiliary verb 'be' is omitted. This creates a more concise and impactful statement.
中文： 在新闻标题中，过去分词（如 'Unearthed'）常用于表示被动语态，且省略了助动词 'be'。这种用法能使标题更简洁且更具冲击力。
Ancient ruins discovered in the Amazon rainforest.
亚马逊雨林中发现了古代遗迹。
EN： The use of 'Unprecedented' as an adjective at the beginning of a sentence or title serves to emphasize the unique or record-breaking nature of the subject, a common feature in academic and journalistic registers.
中文： 将形容词 'Unprecedented'（前所未有的）置于句首或标题开头，旨在强调主体事物的唯一性或破纪录的性质，这是学术与新闻语体中的常见特征。
Unprecedented heatwaves are affecting global agriculture.
前所未有的热浪正影响着全球农业。
EN： In scientific journalism, the term 'Graveyard' or 'Necropolis' is used metaphorically to describe a high concentration of fossilized remains, aimed at capturing the public's imagination while maintaining factual accuracy about the scale of the find.
中文： 在科學新聞中，「墳場」(Graveyard) 或「大墓地」(Necropolis) 等詞彙被隱喻性地用來描述高度集中的化石遺骸，旨在吸引大眾想像力的同時，也準確描述發現的規模。
EN： The use of the Present Perfect tense ('has identified') indicates an action that happened at an unspecified time in the past but has significant relevance or results in the present, often used in news reporting to announce recent discoveries.
中文： 现在完成时（has identified）的使用表示过去某个不确定的时间发生的动作，但对现在具有重大意义或结果。这在新闻报道中常用于宣布最近的发现。
Astronomers have discovered a new planet that could potentially support life.
天文学家发现了一颗可能支持生命存在的全新行星。
EN： The past participle phrase 'located within...' acts as a reduced relative clause (which is located within...), providing additional geographical information about the 'whale graveyard' without starting a new sentence.
中文： 过去分词短语「located within...」充当简化的关系从句（即 which is located within...），在不另起新句的情况下，为「鲸鱼坟场」提供额外的地理信息。
The ancient temple, situated on top of the hill, attracts thousands of tourists.
这座坐落于山顶的古老寺庙吸引了数千名游客。
EN： The use of parallel superlative adjectives ('oldest, deepest, and most extensive') is a rhetorical device used to emphasize the record-breaking nature of the discovery.
中文： 并列最高级形容词（oldest, deepest, and most extensive）的使用是一种修辞手段，用以强调这项发现在纪录上的突破性特质。
This is the tallest, heaviest, and most expensive statue ever built in this city.
这是这座城市有史以来建造过最高、最重且最昂贵的雕像。
EN： The parenthetical insertion 'as scientists have termed it' uses 'as' to introduce a non-restrictive relative clause or a comment clause. It provides supplementary information about the naming convention without altering the main sentence structure.
中文： 插入语「as scientists have termed it」使用「as」来引导一个非限定关系从句或评论从句。它提供了关于命名惯例的补充信息，而不改变主句结构。
The phenomenon, as experts have observed, occurs only during the lunar eclipse.
这种现象，正如专家们所观察到的，仅在月食期间发生。
EN： The verb 'plunge' is used here to describe a sudden or steep descent in depth. When followed by 'to', it indicates the terminal point or extent of that descent.
中文： 动词「plunge」在此用于描述深度上的突然或陡峭下降。当后面接「to」时，它表示该下降的终点或程度。
The mountain trail plunges to a narrow valley below.
这条山路陡峭地向下延伸至下方的狭窄山谷。
EN： The present participle 'exceeding' acts as a reduced relative clause (which exceeds), functioning as an adjective to modify the noun 'depths'.
中文： 现在分词「exceeding」充当简化关系从句（which exceeds），作为形容词修饰名词「depths」（深度）。
The car was traveling at speeds exceeding the legal limit.
这辆车当时正以超过法定限制的速度行驶。
EN： The term 'necropolis' (from Greek 'nekros' meaning dead and 'polis' meaning city) is typically used for large ancient cemeteries. Using it in a scientific marine context adds a sense of grandeur and mystery to the discovery, highlighting the scale of the whale remains.
中文： 「necropolis」一詞（源自希臘語「nekros」意為死亡，「polis」意為城市）通常用於指代大型古代墓地。在科學海洋背景下使用此詞，為這項發現增添了一種宏大與神祕感，突顯了鯨魚遺骸的規模。
EN： The past participle phrase 'discovered at the site' acts as a reduced relative clause (which were discovered at the site), modifying the noun 'remains'.
中文： 过去分词短语「discovered at the site」作为简化关系从句（which were discovered at the site），用来修饰名词「remains」（遗骸）。
The artifacts found in the cave belong to an unknown civilization.
在洞穴中发现的文物属于一个未知的文明。
EN： The phrasal verb 'date back' is used to state when something first began or was made, often followed by a specific time period or date.
中文： 短语动词「date back」用于说明某事物的起源或制作时间，通常后接特定的时间段或日期。
This tradition dates back to the 15th century.
这项传统可以追溯到15世纪。
EN： The present participle phrase 'offering...' functions as a resultative or descriptive clause, providing additional information about the consequence or nature of the main action.
中文： 现在分词短语「offering...」在此作为结果或描述性从句，提供关于主句动作所产生的影响或性质的额外信息。
The heavy rain lasted for hours, causing severe flooding in the valley.
大雨持续了数小时，导致山谷发生严重洪灾。
EN： The use of 'While' as a subordinating conjunction to introduce a contrast or concession, similar to 'although'. It sets up a comparison between previously known facts and the new discovery.
中文： 使用 'While' 作为从属连词来引导对比或让步，类似于 'although'。它在先前已知的信息与新发现之间建立对比。
While the technology is expensive, its benefits to the environment are undeniable.
虽然这项技术很昂贵，但它对环境的好处是不可否认的。
EN： The use of em dashes (—) to insert an appositive or parenthetical definition. This provides immediate clarification of a technical term ('whale falls') without breaking the grammatical flow of the main clause.
中文： 使用破折号 (—) 插入同位语或括号式的定义。这能在不破坏主句语法流畅性的情况下，对专业术语（鲸落）提供即时解释。
The Great Barrier Reef — the world's largest coral reef system — is visible from outer space.
大堡礁——世界上最大的珊瑚礁系统——从外太空就能看到。
EN： The passive voice construction 'have been previously recorded' and 'were found' is used to focus on the objects of study (whale falls) rather than the researchers who found them, maintaining a formal scientific register.
中文： 被动语态结构 'have been previously recorded' 和 'were found' 用于将焦点放在研究对象（鲸落）而非发现它们的研究人员上，以维持正式的科学语体。
New species are often discovered in the most remote parts of the Amazon rainforest.
新物种经常在亚马逊雨林最偏远的地方被发现。
EN： The term 'whale fall' is a specific ecological concept. When a whale dies and sinks, it creates a localized, nutrient-rich ecosystem that can support deep-sea life for decades. This sentence reflects the scientific importance of depth in marine biology, as conditions change drastically beyond the 'abyssal' zone (typically 4,000 meters).
中文： 「鯨落」(whale fall) 是一個特定的生態學概念。當鯨魚死亡並下沉時，它會創造一個局部且營養豐富的生態系統，可支撐深海生物長達數十年。這句話反映了海洋生物學中「深度」的科學重要性，因為環境條件在超過「深海帶」（通常為 4,000 公尺）後會發生劇烈變化。
EN： The sentence uses a 'What-clause' as a nominal relative clause acting as the subject. This structure is often used for emphasis (pseudo-cleft sentence) to focus on the specific factor that makes something unique.
中文： 本句使用 'What' 引导的名词从句作为主语。这种结构通常用于强调（准分裂句），旨在突出使某事物变得独特的特定因素。
What concerns the researchers is the rapid rate of ice melting.
令研究人员担忧的是冰层融化的快速率。
EN： The correlative conjunction 'not merely... but also' is a more formal and emphatic version of 'not only... but also'. It connects two parallel noun phrases ('its unprecedented scale' and 'the remarkable biodiversity').
中文： 相关连接词 'not merely... but also' 是 'not only... but also'（不仅...而且）更正式且具强调语气的用法。它连接了两个平行的名词短语（其前所未有的规模与卓越的生物多样性）。
The project was not merely a financial success but also a scientific breakthrough.
该项目不仅仅是财务上的成功，更是科学上的突破。
EN： The present participle phrase 'thriving around the decaying remains' acts as an adjective modifying 'biodiversity'. It is a reduced relative clause (which is thriving...).
中文： 现在分词短语 'thriving around the decaying remains' 作为形容词修饰 'biodiversity'（生物多样性）。这是一个简化的关系从句（原为 which is thriving...）。
The city has a vibrant culture thriving in its historic districts.
这座城市在历史街区中拥有蓬勃发展的活力文化。
EN： The phrase 'be teeming with' is an idiomatic expression used to describe a place or thing that is full of or swarming with living creatures or activity. It conveys a sense of abundance and movement.
中文： 短语「be teeming with」是一个惯用语，用于描述某个地方或事物充满了生物或活动，呈现出一种大量且不断蠕动或移动的感觉。
The tropical rainforest is teeming with exotic wildlife and vibrant plants.
这片热带雨林中充满了异国情调的野生动物和生机勃勃的植物。
EN： The structure 'many of which' is a relative clause used to provide additional information about a preceding noun (in this case, 'organisms'). It is more formal than using 'and many of them'.
中文： 「many of which」结构是一个关系从句，用于对前面的名词（在此句中为「organisms」）提供补充说明。这比使用「and many of them」更为正式。
He owns several vintage cars, many of which are still in working condition.
他拥有几辆老爷车，其中许多仍能正常行驶。
EN： The use of 'unknown to science' is a specific academic and journalistic register used to describe species or phenomena that have not yet been formally identified or documented by the scientific community.
中文： 「unknown to science」的使用属于特定的学术与新闻语体，用来描述尚未被科学界正式鉴定或记录的物种或现象。
Deep-sea exploration often reveals creatures that were previously unknown to science.
深海探索经常发现以前科学界未知的生物。
EN： The term 'carcass' is typically used for large dead animals, especially in a biological or ecological context. In deep-sea biology, 'whale falls' (the source of these carcasses) are crucial ecological events that support entire communities of specialized life forms for decades.
中文： 「carcass」一詞通常用於大型動物的屍骸，特別是在生物學或生態學語境中。在深海生物學中，「鯨落」（這些屍骸的來源）是至關重要的生態事件，能支撐整個特化生物群落長達數十年之久。
EN： The use of 'how' + adverb (profoundly) + subject + verb to form a noun clause acting as the object of 'demonstrate'. This structure emphasizes the degree or extent of an action.
中文： 使用「how + 副词 (profoundly) + 主语 + 动词」构成名词从句，作为「demonstrate」的宾语。此结构用于强调动作的程度或范围。
The report illustrates how effectively the new policy has reduced carbon emissions.
该报告阐明了新政策在减少碳排放方面是多么地有效。
EN： Reduced relative clauses using past participles: 'based at...' (which is based at) and 'devoid of...' / 'subjected to...' (which are devoid of/subjected to). These provide concise descriptions of nouns.
中文： 使用过去分词的简化关系从句：「based at...」（原为 which is based at）以及「devoid of...」与「subjected to...」（原为 which are devoid of/subjected to）。这些结构能简洁地描述名词。
The artifacts, discovered in a cave and dated to the Bronze Age, are now on display.
这些在洞穴中发现并追溯至青铜时代的文物，目前正在展出。
EN： The appositive phrase 'a co-author of the study based at the University of Pisa' provides essential background information about the subject 'Doctor Giovanni Bianucci' without starting a new sentence.
中文： 同位语短语「a co-author of the study based at the University of Pisa」为宾语「乔瓦尼·比亚努奇博士」提供了必要的背景信息，而无需另起新句。
Ms. Lee, a senior consultant with twenty years of experience, led the negotiation.
李女士是一位拥有二十年经验的高级顾问，她领导了这次谈判。
EN： The mention of the 'University of Pisa' highlights the international nature of deep-sea research. Founded in 1343, it is one of the oldest and most prestigious universities in Italy, reflecting the high academic standard of the study's contributors.
中文： 提及「比薩大學」凸顯了深海研究的國際性質。該校創立於 1343 年，是義大利最古老且最負盛名的大學之一，反映了該研究參與者的高學術水準。
EN： The present participle phrase 'suggesting that...' functions as a resultative or circumstantial clause, indicating a logical consequence or an additional thought related to the main clause.
中文： 现在分词短语「suggesting that...」在此作为结果或附带情况的从句，用来表示主句行为的逻辑结果或补充说明。
The company cut its prices, leading to a significant increase in sales.
该公司降低了价格，导致销售额大幅增长。
EN： The phrase 'far from + -ing' is used to emphasize that something is not at all the case, or that a goal is still a long way from being achieved.
中文： 短语「far from + 动名词」用于强调某事绝非如此，或者某个目标距离达成还非常遥远。
The project is far from being finished; we still have months of work left.
这个项目远未完成；我们还有数月的工作要做。
EN： The modal verb 'could' followed by 'harbour' expresses a strong possibility or potential in a formal or scientific context.
中文： 助动词「could」后接「harbour」在正式或科学语境中表达了一种强烈的可能性或潜力。
These ancient ruins could hold the key to understanding the lost civilization.
这些古代遗迹可能握有理解失落文明的关键。
EN： The use of 'harbour' in this context is a sophisticated choice. While it literally refers to a place for ships, in scientific writing it metaphorically means to contain or provide a home for something, often used for biological or geological features.
中文： 在此語境中使用「harbour」是一個高級的詞彙選擇。雖然它字面上是指船隻停泊的港口，但在科學寫作中，它隱喻為包含或為某物提供家園，常用於描述生物或地理特徵。
EN： The use of 'yield' in academic or scientific contexts refers to producing or providing a result, data, or profit. It is more formal than 'give' or 'produce'.
中文： 在学术或科学语境中，'yield' 指的是产出或提供结果、数据或利润。这比 'give' 或 'produce' 更为正式。
The new agricultural technique yielded a 20% increase in crop production.
这项新的农业技术使农作物产量增加了20%。
EN： Appositive phrases (e.g., 'a group he described as...') are used to provide additional information or clarification about a preceding noun ('beaked whales'). In this case, it includes a reduced relative clause 'he described as'.
中文： 同位语短语（例如 'a group he described as...'）用于对前面的名词（'beaked whales'）提供额外信息或说明。在这种情况下，它包含了一个省略关系代词的关系从句 'he described as'。
She visited Paris, a city she had always dreamed of seeing.
她访问了巴黎，那是她一直梦想见到的城市。
EN： The structure 'describe A as B' is used to characterize someone or something. When used in a relative clause, 'A' becomes the head noun, resulting in 'A (which) he described as B'.
中文： 结构 'describe A as B' 用于描述某人或某物的特征。当用于关系从句时，'A' 成为先行词，形成 'A (which) he described as B' 的结构。
The critic described the performance as a masterpiece of modern theater.
评论家将这场表演描述为现代戏剧的杰作。
EN： The term 'beaked whales' refers to a family of cetaceans known for being extremely deep divers and difficult to observe, which is why the speaker (喬瓦尼·比亞努奇) uses the adjectives 'mysterious and elusive'. This reflects the ongoing challenges in deep-sea marine biology.
中文： 「喙鯨」是指一類以深潛著稱且難以觀察的鯨目動物，這也是為什麼講者（喬瓦尼·比亞努奇）使用「神秘且難以捉摸」這類形容詞的原因。這反映了深海海洋生物學中持續存在的挑戰。
EN： The structure 'characterise A as B' is used to describe or define someone or something in a particular way, often reflecting a specific perspective or judgment.
中文： 结构「characterise A as B」用于以特定方式描述或定义某人或某事，通常反映了特定的观点或判断。
The media characterised the new policy as a major step toward economic reform.
媒体将这项新政策描述为迈向经济改革的重要一步。
EN： The phrase 'with the potential to + verb' functions as an adjectival phrase modifying the preceding noun (discovery), indicating a latent capacity or future possibility.
中文： 短语「with the potential to + 动词」作为形容词短语修饰前面的名词（discovery），表示潜在的能力或未来的可能性。
This is a startup with the potential to disrupt the entire tech industry.
这是一家具有颠覆整个科技产业潜力的初创公司。
EN： The present participle 'accompanying' is used as an adjective to describe something that provided or exists along with something else.
中文： 现在分词「accompanying」被用作形容词，描述与其他事物一同提供或存在的某物（随附的）。
Please read the accompanying instructions before assembling the furniture.
在组装家具之前，请阅读随附的说明书。
EN： The use of 'commentary' in scientific contexts often refers to a formal article written by an expert that discusses and provides context for a newly published study, highlighting its significance to the broader field.
中文： 在科學語境中，「commentary」（評論）通常指由專家撰寫的正式文章，旨在討論並為新發表的研提供背景資訊，強調其對更廣泛領域的重要性。
EN： The verb 'liken' is used with the preposition 'to' (liken A to B) to compare two things, suggesting they are similar in nature or character. It is more formal than 'compare'.
中文： 动词「liken」与介词「to」连用（liken A to B），用于将两者进行类比，暗示它们在性质或特征上相似。这比「compare」更为正式。
The critics likened the young pianist's technique to that of a seasoned master.
评论家将这位年轻钢琴家的技巧比作经验丰富的大师。
EN： The present participle phrase 'implying that...' acts as a resultative or circumstantial clause, providing additional information about the consequence or meaning of the main action.
中文： 现在分词短语「implying that...」作为结果或情况从句，提供关于主句动作之后果或含义的额外信息。
The CEO resigned suddenly, sparking rumors of a company-wide restructuring.
首席执行官突然辞职，引发了公司全面重组的传闻。
EN： The phrase 'yet to come' is an idiomatic expression used to describe something that has not happened yet but is expected to occur in the future.
中文： 短语「yet to come」是一个惯用语，用于描述尚未发生但预计在未来会发生的事情。
The most challenging part of the expedition is yet to come.
探险中最具挑战性的部分尚未到来。
EN： The use of 'epic film series' (like Star Wars or Lord of the Rings) as a metaphor in scientific communication is a common rhetorical device to convey the magnitude and future potential of a discovery to the general public.
中文： 在科學傳播中使用「史詩系列電影」（如《星際大戰》或《魔戒》）作為隱喻，是一種常見的修辭手段，旨在向大眾傳達一項發現的重大規模及其未來的潛力。
EN： The present participle phrase 'comprising...' acts as a non-restrictive modifier, providing additional information about the subject 'The team'. It is equivalent to the relative clause 'which comprises'.
中文： 现在分词短语「comprising...」作为非限定修饰语，为代词主语「The team」提供补充信息。这在语法上等同于关系从句「which comprises」。
The committee, consisting of five members, will meet tomorrow.
该委员会由五名成员组成，将于明天开会。
EN： The past participle phrase 'formed by...' functions as an adjective modifying 'a geological feature'. It indicates a passive relationship where the feature was created by tectonic activity.
中文： 过去分词短语「formed by...」作为形容词修饰「a geological feature」。它表示一种被动关系，即该特征是由板块活动所产生的。
The valley, carved by ancient glaciers, is a popular hiking spot.
这座由古代冰川切割而成的山谷是一个受欢迎的徒步胜地。
EN： Apposition: 'a geological feature...' is an appositive noun phrase that renames and explains the preceding proper noun 'the fracture zone'.
中文： 同位语：「a geological feature...」是一个同位语名词短语，用来重新命名并解释前面的专有名词「the fracture zone」。
Paris, the capital of France, is known as the City of Light.
巴黎，法国的首都，被誉为光之城。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 史无前例的，前所未有的
在本文中： 挖掘出土，发现
在本文中： 广泛的，覆盖范围广大的
在本文中： 大墓地，（尤指古代的）坟场
在本文中： 生物多样性
在本文中： 繁荣的，茁壮成长的
在本文中： 缺乏的，完全没有的
在本文中： 包含，庇护，藏有（细菌、生物等）
在本文中： 难以捉摸的，难以寻觅的
在本文中： 开创性的，突破性的
片语包含类型标示、双语定义、用法说明和例句。
The carcasses of whales that have fallen into the bathyal or abyssal zone on the ocean floor.
鲸落
To have existed since a particular time in the past.
追溯到
To be full of or swarming with something, especially living creatures.
充满，遍布（生命）
A linear oceanic feature resulting from the action of offset mid-ocean ridge axis segments.
断裂带