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pre·cip·i·tate 英prɪˈsɪpɪˌteɪt美prɪˈsɪpɪˌtetAHDprĭ-sĭpʹĭ-tāt' ★☆☆☆☆高四六ＧＩＭＴ宝八COCA¹⁵³⁰²BNC²⁵⁰⁸⁵iWeb¹⁴⁹¹⁹Economist¹⁷⁵⁸¹
基本双解英英词源搭配短语记法近义反义句型派生词用法例句Thesaurus例句
vt.促成³⁶;使…沉淀⁴;猛摔⁴n.沉淀物⁴⁰;冷凝物⁴adj.仓促的⁴;迅猛的⁴;感情用事的⁴形容词precipitative副词precipitately名词precipitateness过去分词precipitated现在分词precipitating三单precipitates
气象物理草率认识地形地貌促进，催促加速，发展
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.
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 particlesfall 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 pre-,在前，-cip,头，词源同cap,captain,-ate,使。即使头在前，一头栽下，后用于气象术语，降水，降雪，引申物理术语沉淀，沉积，积灰，如Electrostatic Precipitator,电除尘器。
用作动词 v.
～+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
用作动词v.
precipitate as v.+prep.
凝结成… condense into sth precipitate as sthClouds 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 sthThe 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 sthHe lost his footing and was precipitated to the ground.他失足摔倒在地上。钱博士pre向前+cipit=capit，头+ate动词过去分词后缀，在此用作动词、形容词和名词后缀→头向前运动→一头栽下⇒猛地落下的，沉淀
词根capit-头来自拉丁语。它和日耳曼单词head头最终都源自原始印欧语词根*kaput-头，辅音k-h相通。GRE红宝书pre提前, cip落下, itate－使提前落下－促进
pre- + cip capital 头，头在前面冲出去，原指掉下去，从悬崖掉下去，头向前引申为急躁
pre提前+cipit落下+ate→提前落下→ 加速pre向前+cipit=capit，头-ate…的动词过去分词后缀，在此用作动词、形容词和名词后缀→头向前运动→一头栽下⇒猛地落下的，沉淀。词根记忆pre预先+ cipit落下+ ate → 先落下了 ⇒快速，加速GRE难词记忆precipitate→precipit向前猛冲+ate→加快词根记忆pre前+cipit头+ate→头往前→加速近义词 使发生导致…rash疹子fall落下cause引起hasten催促hasty匆匆的advance前进sudden突然的bring on引起occasion场合abrupt突然的trigger使发生hurried仓促的give rise to引起impulsive冲动的lead to导致，引起precipitous险峻的precipitant倾斜下落的overhasty太急速的过分轻率的…come down下降，落下，价格等跌…
用作动词(v.
用作不及物动词
S+～+ARain precipitates.突然下起了雨。
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.The waterfall precipitates itself between the mountains.瀑布在山间急泻而下。
Her remark precipitated my decision.她的话促使我仓促作出决定。
Falling sales precipitated the failure of the company.销售额下降促使该公司倒闭。
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。
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。
How many wars have been precipitated by firebrands!多少次战争是由煽动者所引起!Pcoprecipitatevt.vi.一同沉淀
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”。
动词65%,形容词18%,名词17%
用作及物动词All this willprecipitatean economic crisis.所有这些会促成经济危机。
It would only serve toprecipitatehis ruin.它只会加速他的毁灭。
Iron and aluminum compoundsprecipitateas 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 andprecipitatedus to the ditch.车子翻了，我们被摔进了沟里。用作名词A yellowprecipitateshould form immediately.很快会形成一种黄色沉淀物。
The properties ofprecipitateis determined by these processes.沉淀物的性质由这些过程所决定。用作形容词They made aprecipitatedecision.他们作了一个轻率的决定。
The king was tooprecipitatein declaring war.国王在宣战一事上过于轻率。
They acted withprecipitatehaste.他们鲁莽仓促地采取了行动。
A cool breeze caused aprecipitatedrop in the temperature.冷风使温度急降。verb.hurry, speed
同义词 accelerate,expedite,hasten,triggeradvance,cast,discharge,dispatch,fling,further,hurl,launch,press,quicken,throwbring on,let fly,push forward,send forth,speed up
反义词 block,check,halt,hinder,stop,catch,cease,hold,keep,receiveslow,wait
abruptadjective happening suddenly and unexpectedly
hasty,hurried,jerky,precipitous,quick,rushing,sudden,surprising,unanticipated,unceremonious,unexpected,unforeseen
accelerateverb increase speed, timing
advance,drive,dust,expedite,fire up,forward,further,gun,hammer on,hasten,hurry,impel,lay a patch,lay rubber,make tracks,nail it,open up,peel rubber,precipitate,put on afterburners,put pedal to metal,quicken,railroad,rev,rev up,roll,speed up,spur,step on the gas,step up,stimulate,tool
acceleratesverb increase speed, timing
advances,drives,dusts,expedites,fires up,forwards,furthers,guns,hammer on,hastens,hurries,impels,lies a patch,lies rubber,makes tracks,nails it,opens up,peels rubber,precipitates,puts on afterburners,puts pedal to metal,quickens,railroads,revs,revs up,rolls,speeds up,spurs,step on gas,steps up,stimulates,tools
brashadjective brazen
audacious,bold,brazen,brazenfaced,cheeky,cocksure,cocky,forward,impertinent,impolitic,impudent,indiscreet,insolent,maladroit,nervy,precipitate,presuming,presumptuous,rash,rude,self-asserting,self-assertive,tactless,thoughtless,undiplomatic,untactful,uppity,vivacious
breakneckadjective extremely fast
at full tilt,dangerously fast,excessive,flat out,headlong,high-speed,lightning,precipitate,rapid,reckless,speedy,whirlwind
bring onverb provoke
accelerate,advance,cause,expedite,generate,give rise to,induce,inspire,lead to,occasion,precipitate,prompt Lloyd George suspected that the French were trying to precipitate the disintegration of Germany by sponsoring a break-away Rhineland stateas indeed they were.
劳埃德·乔治怀疑法国人正在通过资助莱茵州的分裂法国人确实这样做了，试图促成德国的解体。 yeeyan
Others who have been soundly rebuked by the voters include the army, which helped to precipitate the early elections by trying to block AK's choice of candidate as Turkey's new president.
选民们也沉重打击了军队，因其曾试图抵制正发党总统候选人，却正促成了此次大选的提前举行。 ecocn
The FPDA were a response to Britain’s precipitate withdrawal of its forces from“ East of Suez”, which caused deep anger and resentment in the other four countries.
英国突然从“东苏伊士”撤回武装力量，在其他四国引起了强烈不满和抵触情绪，而 FPDA是对此举动的一个回应。 ecocn
This sodium bisulfite is what will allow the gold to precipitate.
亚硫酸氢钠正是使金沉淀的物质。 yeeyan
A fault in the voltage- control mechanism may thus cause a battery to become overcharged, which, in turn, might precipitate a deeper discharge than normal.
电压控制的装置出现错误可能会导致蓄电池组充电过度，这反过来可能会加速放电，比正常情况更严重。 ecocn
But the emergence of China as a big buyer, which felt it should have more control over prices, helped precipitate that system’s demise earlier this year.
但今年年初，最大的买主中国站出来，要求在价格上拥有更多的话语权，这加速了该定价体制的崩溃。 ecocn
But to unleash the ECB or to embrace eurobonds could precipitate a domestic crisis that would be almost as catastrophic.
但是放松对欧洲央行的限制或者同意欧洲债券将促成几乎同样灾难性的国内危机。 ecocn
German officials have predicted that Greece will default, which, if it happens, could precipitate a new round of panic.
德国官方已经预测称希腊可能会违约，如果这真的发生，可能导致一轮新的痛苦。 yeeyan
If the solution is too far from the IEP, the proteins are highly soluble and surface tension gradients never develop; too close, and the proteins precipitate out.
如果溶液远离这个等电位点，那么蛋白质会是高度可溶的因此表面张力梯度就无法形成；如果太接近这个等电位点，蛋白质会析出沉淀。 yeeyan
Mr Grundfest is not alone in speculating that the downturn will precipitate a shake-out among medium-sized firms.
做出经济恶化将加速中等律所优胜劣汰这一推测的不止格朗得费斯特先生一人。 ecocn
Second, they are coagulants and flocculating agents. They attract other chemicals in the water, including dissolved metals, and precipitate them for easy removal.
其次，它们也是凝结剂和絮凝剂，吸引水中其他的化学物质包括那些溶解的金融并生成沉淀就可以毫不费力的去除掉。 ecocn
The one thing that could precipitate a sudden Chinese move out of dollars is serious economic and financial mismanagement in the United States.
唯一一个可以促成中国逃离美元的原因可能是在美国投资金融管理不当和当地严重的经济问题。 blog.sina.com.cn
The solution is then treated to precipitate uranium oxide.
得出的溶液会用来沉淀出铀氧化物。 ecocn
There are several ways to produce gold particles, but most involve dissolving chloroauric acid, also called gold salts, in liquid and adding chemicals to precipitate gold atoms.
目前有几项常规的方法被用于制造金微粒，但多数都会涉及在液态下使用到溶解的氯金酸又称金盐及添加化学品以沉降金原子。 yeeyan
To recover the metallic gold, we now need to precipitate the gold that's in solution.
要想获得固态的金，我们现在就需要让溶液中的金沉淀。51youcai
When it reaches the surface, the hydrogen combines with oxygen to form water, allowing solid white sulfur to precipitate into the ocean.
当它到达水面，氢与氧结合形成水，使纯白色的硫沉淀到海里。 yeeyan
Yeah, I've heard if you're not ready for that sort of thing, it could easily precipitate disaster.
是啊，我听说如果你没有做好应付这类状况的准备，很容易损失惨重。 jukuu
Yet I did not consider volcanic eruptions, earthquakes, or financial bubbles, simply because none of those seemed likely to precipitate catastrophes.
但我没有考虑火山喷发、地震或者金融泡沫，这只是因为它们没有一个看起来可能是会突然降临的灾难。 yeeyan |