precipitate中文什么意思

vt.
1.把…倒摔下去，把…猛然扔下。
2.使(人)突然陷入(某种状态) (into)； 使突然发生。
3.拼命催促，促成，促使(危机等)早现。
+更多解释...4.【化学】使沉淀；【物理学】使(水蒸气)凝结。
短语和例子
precipitate sb. into misery 使某人一下子陷入苦海。 precipitate a disaster 闯下一个大祸。 precipitate a war 发动[挑起]战争。 precipitate oneself into (danger) 使自己一下子陷入(危险)。 precipitate oneself upon [against] 猛袭，突击(敌人)。adj.
1.猛然落下的，倒栽下的；陡斜地落下的；猛冲的；(水流)湍急的。
2.慌张的，急躁的，轻率的。n.
【化学】沉淀物；【物理学】凝结的水蒸气〔指雨、雪、露等〕；降水。adv.
-ly
precipitatingadj.
1.急落的；猛冲的。
2.【化学】起沉淀作用的，导致沉淀的。

• to precipitate:    沉淀
• a cream precipitate:    米黄色沉淀
• alum precipitate:    明矾沉淀

例句与用法

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1. It would only serve to precipitate his ruin .
   它只会加速他的毁灭。
2. He precipitated himself from the housetop .
   他由屋顶跳下。
3. This precipitate dissolves in an excess of aqueous ammonia .
   这个沉淀能溶解在过量的氨水中。
4. Emitters on trickle system can be blocked by precipitate .
   灌溉系统中的发射器会被沉积物所堵塞。

英文释义

形容词

1. done with very great haste and without due deliberation; "hasty marriage seldom proveth well"- Shakespeare; "hasty makeshifts take the place of planning"- Arthur Geddes; "rejected what was regarded as an overhasty plan for reconversion"; "wondered whether they had been rather precipitate in deposing the king"
   同义词：hasty, overhasty, precipitant, precipitous

动词

1. separate as a fine suspension of solid particles
2. hurl or throw violently; "The bridge broke and precipitated the train into the river below"
3. bring about abruptly; "The crisis precipitated by Russia''s revolution"
4. fall vertically, sharply, or headlong; "Our economy precipitated into complete ruin"
5. fall from clouds; "rain, snow and sleet were falling"; "Vesuvius precipitated its fiery, destructive rage on Herculaneum"
   同义词：come down, fall

名词

1. a precipitated solid substance in suspension or after settling or filtering