Cool MateDuration 对比 Lifetime
在英语中何时使用每一个，包含含义、语域和例句。
Duration
前 2000（常见）B2noun
Lifetime
前 2000（常见）B2noun
| Duration | Lifetime | |
|---|---|---|
| 发音 | 🇬🇧 /["/djuˈreɪʃn/"]/🇺🇸 /["/duˈreɪʃn/"]/ | 🇬🇧 /["/ˈlaɪftaɪm/"]/🇺🇸 /["/ˈlaɪftaɪm/"]/ |
| 含义 | 某事持续的时间长度。The length of time something lasts. | 一个人活多久，或者某东西能用多久。The length of time someone lives or something lasts. |
| 例句 | The school was used as a hospital for the duration of the war. | She has dedicated her lifetime to studying rare plants. |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 2000（常见） | 前 2000（常见） |
| CEFR 等级 | B2 | B2 |
| 词性 | noun | noun |
| 搭配 | brief, short, limited, decrease, reduce, shorten, for the duration (of), of… duration, throughout the duration of | long, short, entire, devote, spend, take (somebody), achievement, appointment, employment, after a lifetime, during somebody’s lifetime, in your lifetime, the habits of a lifetime, a legend in your own lifetime, half a lifetime |
| 反义 | moment, instant | short-lived, temporary, ephemeral |
| 常见错误 | Confused with 'session', which refers to a specific meeting or period of activity., Using it incorrectly as a verb, e.g., 'to duration something.', Mixing it up with 'interval,' which refers to a break or pause rather than the length. | Confused with 'life span' — 'lifetime' refers to the duration more broadly., Using 'lifetime' to describe specific events instead of overall duration., Incorrectly pluralizing to 'lifetime's'. |
| 用法说明 | 在正式和非正式场合都常用。指时间段，比如电影的时长或活动的持续时间。避免在非常随意的对话中使用。Commonly used in both formal and informal contexts. Refers to time periods, such as how long a movie is or how long an event lasts. Avoid using it in very casual conversations. | 'Lifetime' 用来描述一个人一生的时长，一段存在的时期，或者一个物品或概念的持续时间。口语和书面语都可以用。在非常随意的聊天中，如果用“时间”或“年”这样的词更简单明了，就避免使用'lifetime'。Use 'lifetime' to describe the duration of a person's life, a period of existence, or the duration of an object or concept. It's suitable for both spoken and written English. Avoid using 'lifetime' in very casual conversations where simpler terms like 'time' or 'years' may suffice. |
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常见问题：Duration 对比 Lifetime
Duration和Lifetime 有什么区别？
Duration: The length of time something lasts. Lifetime: The length of time someone lives or something lasts.
Duration和Lifetime 的 CEFR 等级相同吗？
在 CEFR 量表上：Duration: B2, Lifetime: B2。
Duration和Lifetime 是什么词性？
Duration: noun, Lifetime: noun.
能各给一个例子吗？
Duration: The school was used as a hospital for the duration of the war. Lifetime: She has dedicated her lifetime to studying rare plants.
我可以互换使用 Duration和Lifetime 吗？
不总是。Duration和Lifetime 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。