exhaust

英 [ɪɡˈzɔːst] 美 [ɪɡˈzɑːst]
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  • vt. 排出;耗尽;使精疲力尽;彻底探讨
  • vi. 排气
  • n. 排气;废气;排气装置
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记忆方法

1. 一个早死他.
2. exhaust       耗尽,用完 “用完了就应该砸死它”
3. 兔死狗烹,鸟尽弓藏。
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词族 · exhaust

词形变化与派生词,串起来记

中文词源

exhaust 废气

ex-, 向外。-haust, 排出。

英语词源

exhaust (v.)
1530s, "to draw off or out, to use up completely," from Latin exhaustus, past participle of exhaurire "draw off, take away, use up, empty," from ex- "off" (see ex-) + haurire "to draw up" (as water), from PIE *aus- (3) "to draw water." Meaning "make weak or helpless, as by fatigue" is from 1630s. Related: Exhausted; exhausting.
exhaust (n.)
"waste gas," 1848, originally from steam engines, from exhaust (v.). In reference to internal combustion engines by 1896. Exhaust pipe is from 1889.

权威例句

1. The city's streets are filthy and choked with exhaust fumes.
那座城市的街道肮脏不堪,弥漫着令人窒息的废气。
2. When your exhaust falls off, you have to replace it.
如果你的排气管脱落,应将其更换。
3. The problem was that the exhaust gases contain many toxins.
问题在于废气中含有很多毒素。
4. The prop shaft vibrated like mad and shook the exhaust mounting loose.
支撑杆疯狂地震动,将排气管都震松了。
5. His exhaust fell off six laps from the finish.
离终点还有6圈时,他的排气管掉了下来。

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