The condition prevents the blood from circulating freely.这种病阻碍了血液的循环畅通。She has a theory that drinking milk prevents colds.她有一种说法,认为喝牛奶能防止感冒.His disability prevents him from holding a job.他的伤残妨碍他就业....

n.倾向，习性，癖好，偏爱...

Jealousy is a primal emotion.嫉妒是最原始的情感。Stars are born from a kind of primal soup known as the interstellar medium.恒星是由一种称为星际介质的“原汤”形成的.Money was a primal necessity to them.对于他们,钱是主要的需要....the primal mysteries of the eart...

铜铂矿...

草地喷灌器...

n.不敬（神）的( profane的名词复数 )，渎神的，亵渎的，世俗的v.不敬( profane的第三人称单数 )，亵渎，玷污...

He had no idea of its provenance.他不知道其出处。All the furniture is of English provenance.所有这些家具都是英国货。Kato was fully aware of the provenance of these treasures.加藤完全清楚这些珍宝的来源。...

precede的现在进行时为：preceding...

preoccupy的现在进行时为：preoccupying...

promote的反义词有：degrade, demote, degrade, block。vt.promote的反义词（晋升;升级;促进）：degrade, demote。promote的反义词（其他释义）：degrade, block。...

preempt的第三人称单数（三单）为：preempts...

prominent的近义词/同义词有：well-known, distinguished, eminent, famous, important, outstanding, great, celebrated, popular, emphatic, prime, important, noted, striking, principal, great, notable, sublime, eminent, famous, conspic...

primary的近义词/同义词有：main, leading, essential, basic, fundamental, paramount, foremost, important, dominant, first, chief, principal, paramount, organic, significant, original, important, dominant, chief, essential, initial,...

prolonged的音标：prolonged的英式发音音标为：[prə'lɒŋd]prolonged的美式发音音标为：[prə'lɔŋd]...

reproducing的音标：reproducing的英式发音音标为：[ˌreprə'dju:sɪŋ]reproducing的美式发音音标为：[ˌreprə'djusɪŋ]...

I think people are given to get nervous and overprotective of a baby.我认为人们对小孩过度紧张,保护欲太强.People may roll their eyes and talk about overprotective, interfering grandmothers...人们可能会翻着白眼谈论那些溺爱儿孙、样样都要插手的祖母。People may roll the...

n.起义，暴动，升起...

On seeing this, he breathed out reproaches.他一看见这就破口大骂.I cut out the reproaches.我改变了责备的口气.He heaped reproaches on his son.他把儿子痛骂一顿....

dustproof的音标：dustproof的英式发音音标为：['dʌstpru:f]dustproof的美式发音音标为：['dʌst'pruf]...

n.（中国的）春卷...

In practice a graduate tax is an administrative nightmare.毕业税具体操作起来不啻一场行政噩梦。In practice, workers do not work to satisfy their needs.事实上，工人工作并不是为了满足本身的需要。It'sounded like a good idea, but in practice it didn't wo...

She climbed the steps and proceeded along the upstairs hallway...她爬上楼梯，顺着楼上的走廊走去。Its metallation and addition to cyclopentanone proceeded well to 40.其金属取代物能和环戊酮顺利地反应得到40.The group proceeded with a march they knew would l...

capricious的反义词有：honest, steadfast, sincere, faithful, sincere, faithful, constant, honest。adj.capricious的反义词（善变的;任性的）：honest, steadfast, sincere, faithful。capricious的反义词（其他释义）：sincere, faithful, constant, honest。...

vi.投机，牟求暴利n.[贸易] 奸商，牟取暴利的人...

hemoprecipitin的音标：hemoprecipitin的英式发音音标为：[hi:mɒprɪ'sɪpɪtɪn]hemoprecipitin的美式发音音标为：[himɒprɪ'sɪpɪtɪn]...

n.盖印，痕迹，特征，版权标记v.盖（印），刻上（记号），使铭记...

They expected a reciprocal gesture before more hostages could be freed.在更多人质获得自由之前他们期望看到对方也有相应的表示。Our relationship is based on reciprocal respect.我们的关系是以互相尊重为基础的.The vocation advocate found the word "vocal" and "reciproc...

n.精确度，准确（性），[语]精确adj.精确的，准确的，细致的，严守标准的，行动精确的...

The National - Day celebration this year was an unprecedentedly great occasion.今年国庆日庆祝仪式空前盛大.The four debates will be compressed into an unprecedentedly short eight-day period...这4场辩论将被压缩到短短8天的时间，这是前所未有的。Always the very ...

pretend的现在完成时为：pretended...