exhaust

ig'zɒ:st
四级六级考研托福雅思GRE Collins 3

英文释义

n. gases ejected from an engine as waste products
n. system consisting of the parts of an engine through which burned gases or steam are discharged
v. wear out completely
v. use up the whole supply of

中文翻译

n. 排气, 排气装置, 废气
vt. 抽完, 用尽, 耗尽, 使精疲力尽
vi. 排气

3
Collins 星级
4,940
BNC 频率
4,734
使用频率

记忆技巧

exhaust 由前缀 ex-（表示“向外、离开”）和词根 haust（来自拉丁语 haurire，意为“抽取、耗尽”）组成，表示“把东西抽空或耗尽”。

例句

1. I need to exhaust all my options before making a decision.
在做决定之前，我需要用尽所有选择。
2. The long hike exhausted me, but the view was worth it.
漫长的徒步旅行让我精疲力竭，但景色是值得的。
3. The car's exhaust pipe releases harmful gases into the air.
汽车的排气管将有害气体排放到空气中。

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