precipitate
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
形容词：precipitative 副词：precipitately 名词：precipitateness 过去式：precipitated 过去分词：precipitated 现在分词：precipitating 第三人称单数：precipitates
近义词：sudden，hasty，hasten，bringon，cause，leadto，occasion，giveriseto，trigger，advance，rash，impulsive，hurried，abrupt，precipitous，fall，precipitant，overhasty，comedown，
双解释义
v.(动词)
- vt. & vi. (使)突然发生 (cause to) happen suddenly or sooner; hasten
- vt. 使突然陷入 throw sb/sth suddenly into
- vt. 沉淀,析出 cause a substance to do this
- 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
- a precipitated solid substance in suspension or after settling or filtering
Adjective
- 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
- bring about abruptly;
"The crisis precipitated by Russia's revolution"
- separate as a fine suspension of solid particles
- fall from clouds;
"rain, snow and sleet were falling" "Vesuvius precipitated its fiery, destructive rage on Herculaneum"
- fall vertically, sharply, or headlong;
"Our economy precipitated into complete ruin"
- hurl or throw violently;
"The bridge broke and precipitated the train into the river below"
组词搭配
～+介词
- precipitate against sb攻击某人
- precipitate sth down a cliff自山崖上抛下某物
- precipitate from the housetop从屋顶跳下
- precipitate in sth在…上突然进入
- precipitate a country into war使某个国家突然陷入战争
- precipitate oneself into danger使自己突然陷入危险
- precipitate sb into misery使某人突然陷入苦海
- precipitate over sth into使从…上进入
- precipitate to使到…的地步
- precipitate upon攻击
例句
用作及物动词(vt.)
- All this will precipitate an economic crisis.所有这些会促成经济危机。
- It would only serve to precipitate his ruin.它只会加速他的毁灭。
- 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。
- 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.)
- A yellow precipitate should form immediately.很快会形成一种黄色沉淀物。
- 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.)
- They made a precipitate decision.他们作了一个轻率的决定。
- The king was too precipitate in declaring war.国王在宣战一事上过于轻率。
- They acted with precipitate haste.他们鲁莽仓促地采取了行动。
- A cool breeze caused a precipitate drop in the temperature.冷风使温度急降。
词语用法
v.(动词)
- 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。 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。 precipitate接介词into表示“突然使某人〔物〕进入某种状态”。