EN： The Present Perfect Tense ('has/have + past participle') is used here to show a recently completed action ('has released') that has relevance to the present moment.
中文： 现在完成时（has/have + 过去分词）在此处用于表示最近刚完成、且对现在仍有影响的动作（has released）。
Apple has launched its latest laptop, and orders are flooding in.
Apple 已经推出了最新的笔记本电脑，订单正大量涌入。
EN： The Present Continuous Passive ('is/are being + past participle') describes an action that is currently happening to the subject.
中文： 现在进行时被动语态（is/are being + 过去分词）用来描述主语目前“正在被进行”的动作。
The new restaurant is being praised by critics as the best in town.
这家新餐厅目前正被评论家誉为镇上最好的餐厅。
EN： In tech industry marketing, 'flagship' refers to a company's best, highest-tier product. 'Standard flagship' specifies the main entry-level model within that premium lineup (as opposed to Pro, Ultra, or Max variants).
中文： 在科技行业营销中，“flagship”（旗舰）指的是公司最好、最高端的产品。“Standard flagship”（标准旗舰）则指该高端系列中的标准基础机型（相对于 Pro、Ultra 或 Max 等更高端版本）。
EN： A parallel structure (or coordination) uses commas and a conjunction like 'and' to join three or more items of similar grammatical structure in a list (A, B, and C).
中文： 对等平行结构：当列举三个或三个以上的名词短语时，会使用逗号分隔，并在最后一项之前加上连词“and”（即 A, B, and C 的结构）。
The hotel features spacious rooms, a friendly staff, and excellent food.
这家酒店拥有宽敞的客房、友善的员工以及美味的食物。
EN： The relative clause 'that make daily tasks easier' uses the relative pronoun 'that' as the subject to describe 'improved AI tools'. The causative structure 'make + object + adjective' means 'to cause something to be in a certain state'.
中文： 关系代词与使役动词结构：定语从句“that make daily tasks easier”修饰先行词“improved AI tools”。其中的“make + 宾语 + 形容词（easier）”表示“使某事物变得……”。
She bought a new computer that makes her work faster.
她买了一台能让她工作更快的新电脑。
EN： The causative verb 'help' can be followed by an object and an infinitive verb either with or without 'to' (e.g., 'help someone do something' or 'help someone to do something').
中文： 使役动词“help”后接宾语时，其后的动词不定式可以省略“to”，构成“help someone (to) do something”（帮助某人做某事）的句型结构。
This new software helped us complete the project ahead of schedule.
这款新软件帮助我们提前完成了项目。
EN： The phrase 'stay ahead of' means to maintain a leading or advantageous position relative to competitors or difficulties.
中文： 短语“stay ahead of”意思是“领先于……”或“保持竞争优势”，常用于商业、科技或学习等场景中。
Innovative companies constantly update their technology to stay ahead of the competition.
创新型公司不断更新技术，以在竞争中保持领先。
EN： The verb 'cost' is used to state the price of an item. It can be followed directly by the amount, and prepositional phrases (like 'in + country') indicate location-specific pricing.
中文： 动词“cost”（花费/售价为）用来说明物品的价格。后面可直接接金额，并搭配介词短语（如“in + 国家”）来表示特定地区的售价。
The new laptop costs 1,200 dollars in Japan.
这台新笔记本电脑在日本售价为 1,200 美元。
EN： Parallel Structure (Ellipsis): When joining two parallel clauses with 'and', repeated verbs or subjects are often omitted to avoid repetition. Here, '(costs)' is omitted in the second part: 'and [costs] 899 dollars in the United States'.
中文： 平行结构与省略（Ellipsis）：当使用并列连词“and”连接两个平行结构时，重复的动词或主语常会被省略以避免冗长。本句后半段省略了动词“costs”（and [costs] 899 dollars...）。
She bought a coffee in the morning and a tea in the afternoon.
她早上买了一杯咖啡，下午买了一杯茶。
EN： Tech products are often priced differently across countries due to regional taxes (such as VAT in the UK, which is included in the listed price, whereas US sales tax is added at checkout) and import tariffs.
中文： 科技产品在不同国家的定价通常有所不同，这与区域税率（例如英国的标价已包含增值税 VAT，而美国的州消费税通常在结账时才另加）及进口关税有关。
EN： The comparative form 'more than' is used to compare two things. When comparing quantities or prices, 'more than' can be preceded by a specific amount (e.g., '80 pounds more than') to show the exact difference.
中文： 比较级结构“more than”（比……更多）用于比较两者。在比较数量或价格时，可在“more than”前加上具体金额或数量（例如“80 pounds more than”），用来表示确切的差距金额。
The new laptop is 100 dollars more than the older version.
这款新笔记本电脑比旧版本贵了 100 美元。
EN： The conjunction 'because' introduces a clause of cause or reason, explaining why something happens. It is followed by a complete clause (subject + verb, here 'the cost... has increased').
中文： 从属连词“because”（因为）用来引导表示原因的从属从句，解释事情发生的原因。其后须接完整的从句（主语 + 谓语动词，此处为“the cost... has increased”）。
Prices went up because the shipping cost increased.
价格上涨是因为运费增加了。
EN： In technology journalism, smartphone prices are often reported with local currencies (e.g., pounds in the UK and dollars in the US). Fluctuations in component costs, particularly DRAM and NAND flash memory, are a common reason for generational price increases in consumer electronics.
中文： 在科技新闻报道中，智能手机价格通常会以当地货币标注（例如英国使用英镑，美国使用美元）。元器件成本的波动（特别是 DRAM 与 NAND 闪存）是消费电子产品跨代涨价的常见原因。
EN： The phrasal verb 'come with' means to be equipped with or included as a standard feature.
中文： 动词短语“come with”表示“附带、配备有”某种功能或配件。
This laptop comes with a two-year warranty.
这台笔记本电脑附带两年的保修。
EN： The comparative form 'cheaper than' is used to compare two things, often preceded by an amount (e.g., '200 pounds') to show the exact difference.
中文： 比较级“cheaper than”（比……更便宜）用于两者之间的比较，前面可加上具体数量（如“200 pounds”）来表示精确的差距数值。
This model is 50 dollars cheaper than the newer version.
这个型号比更新的版本便宜 50 美元。
EN： In technology pricing, base models often offer higher storage capacities at lower prices compared to 'Pro' models to attract budget-conscious consumers who still want substantial hardware performance.
中文： 在科技产品的定价策略中，标准版机型通常会提供较大的存储空间与相对亲民的价格，以此吸引预算有限但仍看重硬件配置的消费者。
EN： The Present Perfect Passive (has/have + been + past participle) is used to indicate an action that was completed in the past, but the focus is on the current result rather than who performed the action.
中文： 现在完成时的被动语态（has/have + been + 过去分词）用于表示在过去已完成的动作，其重点在于对“当前的影响或结果”，而非动作的执行者。
The hotel rooms have been renovated for the upcoming holiday season.
酒店客房已经完成翻新，以迎接即将到来的假期。
EN： Hyphenated Compound Adjectives (e.g., '48-megapixel', 'five-times') join words with hyphens to act as a single modifier before a noun. The measurement unit in such compound adjectives remains in its singular form.
中文： 连字符复合形容词（例如 '48-megapixel'、'five-times'）将多个单词组合在一起，置于名词前充当单一修饰语。这类复合形容词中的计量单位通常使用单数形式。
She gave a ten-minute presentation during the team meeting.
她在团队会议上做了一场十分钟的简报。
EN： Non-defining relative clauses use 'which' to add extra, non-essential information about a preceding noun phrase. They are set off by commas and cannot use 'that'.
中文： 非限定性关系从句（Non-defining relative clauses）使用 'which' 来对前面的名词短语提供额外的补充信息。此类从句前后需加上逗号，且不能使用 'that' 替代。
He bought a new laptop, which is much faster than his old one.
他买了一台新笔记本电脑，这台电脑比他的旧电脑快得多。
EN： Hyphenated compound adjectives combining a number and a singular noun (e.g., '13-megapixel') are used before nouns to describe quantity or measurement, and the noun inside the hyphenated phrase remains singular.
中文： 带连字符的复合形容词（如 '13-megapixel'）由数字和单数名词组成，置于名词前用来描述数量或尺寸，连字符内的名词必须保持单数形式。
She lives in a three-bedroom apartment near the center of town.
她住在一间靠近市中心的三居室公寓里。
EN： The reported speech pattern 'said that...' is used to report what someone else stated. The word 'that' introduces the subordinate noun clause functioning as the direct object of 'said'.
中文： 间接引语结构“said that...”（说……）用于转述他人的话语。“that”引导名词性从句，作为主句动词“said”的直接宾语。
The reviewer said that the news app is very convenient.
评论员表示那款新闻应用程序非常方便。
EN： The preposition 'for' can express standard or relative value, meaning 'considering the category or circumstances of'.
中文： 介词“for”在这里表示“以……而言；考虑到……”，用于设定比较或评估的基准条件。
He speaks English very well for a beginner.
以初学者来说，他的英语说得非常好。
EN： The linking verb 'look' followed by the adjective 'similar' is used to describe appearance. The preposition 'to' is required after 'similar' to specify the object of comparison (look similar to something).
中文： 系动词“look”（看起来）后接形容词“similar”（相似的）用来描述外观。在“similar”之后必须使用介词“to”来引出比较的对象（look similar to...，意为“看起来与……相似”）。
The new smartphone's user interface looks similar to the old version.
这款新智能手机的用户界面看起来与旧版本相似。
EN： The preposition 'with' is used here to form a prepositional phrase expressing accompaniment or feature, providing extra details about the phone's physical design.
中文： 介词“with”在此处引导介词短语，表示“具有；带有”某种特征，用来补充说明手机外观设计的细节。
She bought a modern house with a big garden and large windows.
她买了一栋带大花园和大窗户的现代房屋。
EN： Note the spelling of 'aluminium' in this sentence. The British English spelling and pronunciation is 'aluminium' (a-lu-MIN-i-um), whereas American English uses 'aluminum' (a-LU-mi-num). Since the price is given in pounds (£879) in the news text, British spelling conventions are used.
中文： 请注意句中“aluminium”（铝）的拼写。英式英语拼作“aluminium”，发音为 /æljʊˈmɪniəm/；而美式英语则拼作“aluminum”，发音为 /əˈluːmɪnəm/。由于报道上下文使用了英镑（879 pounds）计价，因此正文采用了英式英语的拼写规范。
EN： Comparative adjective modified by 'much' (Comparative Adjective): Used to emphasize a significant difference between two things. 'Much' acts as an intensifier before the comparative form ('slimmer').
中文： 比较级形容词加上修饰语“much”（形容词比较级）：用于强调两者之间存在显著差异。在比较级形式（slimmer）前面加上“much”可以起到加强语气的作用（意思是“……得多”）。
This new model is much faster than the old one.
这个新机型比旧款快得多。
EN： Conjunction 'so' introducing a clause of result (Adverbial Clause of Result): The coordinating conjunction 'so' connects two independent clauses, showing that the second clause is the logical result or consequence of the first clause.
中文： 连接词“so”引导的结果从句（状语从句）：并列连词“so”用于连接两个独立分句，表示第二个分句是第一个分句的合理结果或推论（意思是“因此/所以”）。
It started raining, so we decided to stay indoors.
开始下雨了，所以我们决定留在室内。
EN： Hyphenated Compound Adjectives: When numbers and units of measurement are joined by a hyphen to modify a noun (e.g., '6.3-inch'), the unit remains in the singular form and acts as a single adjective.
中文： 连字符复合形容词：当数字与计量单位通过连字符连接用来修饰名词时（例如“6.3-inch”），单位必须使用单数形式，整体视为一个形容词。
He bought a ten-page notebook for his English class.
他为英语课买了一本十页的笔记本。
EN： Parallel Structure with Compound Verbs: When a single subject performs multiple actions, verbs are connected using conjunctions like 'and' and must share the same tense and grammatical form ('uses... and offers...').
中文： 复合动词的平行结构：当单一主语执行多个动作时，会使用并列连词（如 and）连接动词，且这些动词必须保持时态与语态的一致（如“uses... and offers...”）。
The new app saves battery life and improves phone performance.
这款新应用程序能节省电池电量并提升手机性能。
EN： OLED (Organic Light-Emitting Diode) technology and 120Hz refresh rates have become key selling points for modern flagship smartphones, providing deeper blacks, vibrant colors, and smoother animations compared to traditional LCD screens.
中文： OLED（有机发光二极管）技术与 120 赫兹（Hz）屏幕刷新率已成为现代旗舰智能手机的核心卖点。相较于传统 LCD 屏幕，OLED 能提供更纯粹的黑色、鲜艳的色彩以及极为顺畅的动画与画面滑动体验。
EN： The phrasal verb 'run on' means to operate using a specific power source, technology, or operating system. 'Come with' means to be equipped with or supplied with a feature.
中文： 动词短语“run on”意为“以……运行或运转”（指驱动系统或动力来源）；“come with”则表示“附带、配备有”某种规格或功能。
This laptop runs on a fast processor and comes with a high-resolution display.
这台笔记本电脑搭载高速处理器，并配备高分辨率屏幕。
EN： When two actions share the same singular third-person subject, compound verbs are joined by 'and', and both verbs must agree in tense and person (e.g., 'runs... and comes...').
中文： 当两个动作共享同一个第三人称单数主语时，可用并列连词“and”连接复合动词，且两个动词都必须遵循单数现在时动词变化（如 runs... and comes...）。
The new smartphone charges quickly and features a powerful camera.
这款新智能手机充电迅速，且具备功能强大的相机。
EN： Compound Predicates with 'and': When a single subject performs two actions, you can connect the two verbs or verb phrases with 'and' without repeating the subject pronoun.
中文： 使用“and”连接复合谓语：当同一个主语执行两个动作时，可以使用“and”将两个动词或动词短语连接起来，无需重复使用主语代词。
She speaks English and works for an international company.
她会说英语，并在一家跨国公司工作。
EN： The Future Simple Tense with 'will': 'Will' is a modal auxiliary verb used with the base form of a verb to express future actions, predictions, or promises.
中文： 使用“will”的一般将来时：“will”是一个情态助动词，后面接动词原形，用来表示未来的动作、预测或承诺。
The company will launch a new product next month.
该公司将于下个月推出新产品。
EN： In the smartphone industry, the period of guaranteed software updates (such as operating system updates and security patches) has become a key selling point. Premium smartphones often highlight multi-year support to assure buyers of the device's long-term value.
中文： 在智能手机行业中，厂商承诺提供软件更新（如操作系统升级和安全补丁）的年限已成为关键卖点。旗舰手机通常会强调多年支持，以向消费者保障产品的长期使用价值。
EN： A noun clause beginning with 'that' is used as the direct object of the verb 'noted', containing a complete statement.
中文： 名词性从句（由“that”引导）在此作为动词“noted”的直接宾语，构成一个完整的陈述内容。
The researcher noted that the new technology significantly reduces energy consumption.
研究人员指出，这项新技术显著降低了能源消耗。
EN： The conjunction 'while' followed by a present participle (-ing) creates a shortened adverbial clause indicating simultaneous action.
中文： “while”后接现在分词（-ing）构成简化的状语从句，用来表示在主句动作发生的同时所进行的另一项动作。
She improved her vocabulary while reading news articles every morning.
她在每天早上阅读新闻文章的同时积累了词汇量。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中： 旗艦的；最頂級或最重要的產品
在本文中： （電腦或手機的）處理器
在本文中： 競爭對手；競爭
在本文中： （數據或資料的）儲存空間
在本文中： 升級的；改進的
在本文中： 感光元件；感測器
在本文中： 更纖薄的；更苗條的
在本文中： 競爭對手
在本文中： 優越的；更勝一籌的
片语包含类型标示、双语定义、用法说明和例句。
To maintain a leading position over rivals in a market or field.
保持领先地位
A camera lens designed for taking photographs of still or moving subjects at long distances.
长焦镜头
The frequency with which the image on a computer monitor or display screen is updated, measured in Hertz (Hz).
屏幕刷新率