precipitate

英[prɪ'sɪpɪteɪt] 美[prɪ'sɪpɪteɪt]
  • vt. 促成；使 ... 沉淀；猛摔
  • n. 沉淀物；冷凝物
  • adj. 仓促的；迅猛的；感情用事的
precipitative precipitately precipitateness precipitated precipitated precipitating precipitates
CET6+ TEM8 IELTS GRE TOEFL
使用频率:
星级词汇:
  • precalcic adj.(某些矿石)主要含钙的

详细释义

    v. (动词)
    1. vt. & vi. (使)突然发生 (cause to) happen suddenly or sooner; hasten
    2. vt. 使突然陷入 throw sb/sth suddenly into
    3. vt. 沉淀,析出 cause a substance to do this
    4. vt. & vi. (使水汽)冷凝成为雨、雪等 (cause vapour to) condense from rain, snow etc.

英英释义

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

Adjective:
  1. done with very great haste and without due deliberation;

    "hasty marriage seldom proveth well"
    "hasty makeshifts take the place of planning"
    "rejected what was regarded as an overhasty plan for reconversion"
    "wondered whether they had been rather precipitate in deposing the king"

Verb:
  1. bring about abruptly;

    "The crisis precipitated by Russia's revolution"

  2. separate as a fine suspension of solid particles

  3. fall from clouds;

    "rain, snow and sleet were falling"
    "Vesuvius precipitated its fiery, destructive rage on Herculaneum"

  4. fall vertically, sharply, or headlong;

    "Our economy precipitated into complete ruin"

  5. hurl or throw violently;

    "The bridge broke and precipitated the train into the river below"

双语例句

1. Adding sulphate to the solution will give a precipitate.
将硫酸盐加入该溶液会产生沉淀.

来自《简明英汉词典》

2. A cool breeze caused a precipitate drop in the temperature.
冷风使温度急降.

来自《简明英汉词典》

3. Clouds usually precipitate as rain or snow.
云常会凝结成雨或雪.

来自《简明英汉词典》

4. The king was too precipitate in declaring war.
国王在宣战一事上过于轻率.

来自《简明英汉词典》

5. It would only serve to precipitate his ruin.
它只会加速他的毁灭.

来自《现代汉英综合大词典》

    用作及物动词 (vt.)
    1. All this will precipitate an economic crisis.
      所有这些会促成经济危机。
    2. It would only serve to precipitate his ruin.
      它只会加速他的毁灭。
    3. Iron and aluminum compounds precipitate as a voluminous sludge.
      铁和铝的化合物成为一种体积庞大的蓬松的游渣沉淀下来。
    4. The cart overturned and precipitated us to the ditch.
      车子翻了，我们被摔进了沟里。
    用作名词 (n.)
    1. A yellow precipitate should form immediately.
      很快会形成一种黄色沉淀物。
    2. The properties of precipitate is determined by these processes.
      沉淀物的性质由这些过程所决定。
    用作形容词 (adj.)
    1. They made a precipitate decision.
      他们作了一个轻率的决定。
    2. The king was too precipitate in declaring war.
      国王在宣战一事上过于轻率。
    3. They acted with precipitate haste.
      他们鲁莽仓促地采取了行动。
    4. A cool breeze caused a precipitate drop in the temperature.
      冷风使温度急降。
    用作动词 (v.)
    用作不及物动词 S+～(+A)
    1. Rain precipitates.
      突然下起了雨。
    2. Crisis precipitated, as people expected.
      正像预料的那样,危机一下子出现了。
    用作及物动词 S+～+ n./pron.
    1. The waterfall precipitates itself between the mountains.
      瀑布在山间急泻而下。
    2. Her remark precipitated my decision.
      她的话促使我仓促作出决定。
    3. Falling sales precipitated the failure of the company.
      销售额下降促使该公司倒闭。
    4. All this would reduce profits and precipitate an economic crisis.
      所有这一切将会减少利润,导致经济危机。
    5. Fears about the solvency of the banks precipitated the great economic crash.
      对银行偿付能力出现恐慌更加速了经济的崩溃。
      6. 1
    6. How many wars have been precipitated by firebrands!
      多少次战争是由煽动者所引起!

用法讲解

v. (动词)
  1. precipitate的基本意思是“(使)突然发生; 使突然陷入”,指缺乏应有的考虑和准备而仓促决定或采取行动。引申可作“沉淀,析出”“冷凝”解。
  2. precipitate可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作宾语。
  3. precipitate接介词into表示“突然使某人〔物〕进入某种状态”。
用作动词 (v.)
precipitate as (v.+prep.)
    凝结成… condense into sth
    precipitate as sth

    Clouds usually precipitate as rain or snow.

    云常会凝结成雨或雪。

precipitate from (v.+prep.)
    从…中冷凝; 从…淀析出 condense from sth; cause a substance to do this from sth
precipitate into (v.+prep.)
    猛摔进…; 使突然进入,陷入… throw forwards or downwards with great force into sth; force (sb/sth) suddenly into (a state or activity, usually bad)
    precipitate sb/oneself/sth into sth

    The cart overturned and precipitated us into the ditch.

    车子翻了,我们被摔进了沟里。

    The accident precipitated them into the depth of adversity.

    意外事故使他们一下子陷入了苦海。

    He precipitated himself into new troubles.

    他突然陷入新的烦恼之中。

    He precipitated himself into fight.

    他奋力投入搏斗。

    The border incident precipitated the two countries into war.

    边境事件使两国突然陷入战争。

    The civil war precipitated the country into a crisis.

    内战使这个国家一下子陷入了危机。

    She put up her hair and suddenly she was precipitated into maturity.

    她把头发束起,一下子就变得像大人了。

    The company was precipitated into ruin when the exchange rate dropped.

    汇率下降时,公司一下子破了产。

precipitate to (v.+prep.)
    使…突然…到 force (sb/sth) suddenly to sth
    precipitate sth to sth

    He lost his footing and was precipitated to the ground.

    他失足摔倒在地上。

用作动词 (v.)
～+介词

相关词汇

【邻近词汇】

precipitation precipice precipitated precipitately precipitate out precipitate size precipitate alum precipitate phase precipitate labor precipitate haste precipitated pulp precipitated bone
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