A man used to vicissitudes is not easily dejected.饱经沧桑,不易沮丧.The city has been through many vicissitudes.这个城市经历了多次兴衰.Whatever the vicissitudes of her past life, Jill now seems to have come through.不管过去经历了什么坎坷，吉尔现在似乎都已经挺过来...

It is unrealistic to believe perfection is an attainable goal.相信完美可以企及是不现实的。He said they were unrealistic and steeped in the past.他说他们脱离现实，总是沉浸在过去。The film is spoilt by unrealistic contrivances of plot.这部电影被不实际的牵强情节给毁了。...

relinquish的现在完成时为：relinquished...

discredit的一般过去时为：discredited...

listen的近义词/同义词有：hear, eavesdrop, hark, eavesdrop, hear。vi.listen的近义词（听,留神听）：hear, eavesdrop。listen的近义词（其他释义）：hark, eavesdrop, hear。...

adj.等分的，等张的，等压的...

praise的近义词/同义词有：glorify, commend, compliment, laud, extol, of, approve, flatter, applaud, approve, laud, honor, consecrate, glory, exalt, glorify, celebrate, eulogy, congratulate, extol, applause, compliment, blessing, f...

adj.（宗教法庭）审判官似的，爱打听的...

episperm的音标：episperm的英式发音音标为：['epɪspɜ:m]episperm的美式发音音标为：['epɪspɜm]...

凯尔特风俗（语风）...

n.腕，腕关节( wrist的名词复数 )...

She was so disloyal to her deputy she made his position untenable.她对她的副手很不守信义，使得他的职位岌岌可危。I am led to believe that he is disloyal to us.某些事实使我相信他对我们不忠.The disloyal thought was instantly suppressed.这个不忠的念头被立刻打住....

骨髓巨核细胞缺乏症...

Cheap goods are available, but not in sufficient quantities to satisfy demand.有一些廉价的商品，但是数量不足以满足需求。They are there only to satisfy their ghoulish curiosity.他们去那里纯粹是为了满足其病态的好奇心。The scandal stories satisfy people's cur...

abbr.as it is 事实上，active isolated stretching 活动的绝缘扩展，ablating inner surface 融化的内部表面，agreed industry standard 经过协商的行业标准...

supervisor的复数形式为：supervisors...

Medieval alchemists attempted to transmute base metals into gold.中世纪的炼丹术士企图把贱金属炼成金.Alchemists searched in vain for this substance for several hundred years.炼金术士探寻这种物质达数百年之久而终无所获.The alchemists were the forerunners of the...

dissuades的音标：...

A dentist may decide to extract the tooth to prevent recurrent trouble...牙医可能会决定拔掉那颗牙，以免反复发作。I had to have two fillings at the dentist's today.我今天不得不在牙科诊所补了两颗牙。The dentist filled several cavities in my teeth.牙医给我的牙堵...

If unused, winter radishes run to seed in spring.如果不去动的话，冬萝卜会在春天开花结籽。a bunch of radishes一捆萝卜These radishes of mine taste as good as pears.我这萝卜赛梨....

Chris acted astonished as he examined the note...克里斯检查记录时故作震惊状。Her father's sudden death astonished her.父亲突然逝世使她大为震惊。He was astonished at the high gold content in the 340 million-year-old rock.他对这块有3.4亿年历史的岩石的高含金量大为...

adj.非常饿v.使挨饿，感到极饿( famish的过去式和过去分词 )...

Do exercise every day and you'll be back in condition.每天锻炼锻炼,你很快会恢复健康的.You'd better get up early to do exercise.你最好早点起床锻炼身体.If he didn't do exercise every day, he wouldn't be so strong.如果他不每天锻炼, 他不会那样...

distil的现在进行时为：distilling...

The ship vanished into the depths.船消失在了大海深处。The magician vanished in a puff of smoke.魔术师在一股烟雾中突然不见了。Anne vanished from outside her home last Wednesday.安妮上周三突然在家门外失踪了。Near the end of Devonian times, thirty percent of all ...

v.同时共存，和平共处( coexist的过去式和过去分词 )...

disappear的反义词有：appear, appear, come。vi.disappear的反义词（消失;灭绝）：appear。disappear的反义词（其他释义）：appear, come。...

The place was stifling, full of smoke and the unique beery smell of an English pub.屋里闷得厉害, 空气里充满了烟和英国酒店特有的啤酒味.He came from the Sudan without a word of English at his command...他来自苏丹地区，一句英语都不会。Why are Geography, Drama, Ar...

disinfection的音标：...

novelists的音标：novelists的英式发音音标为：['nɒvəlɪsts]novelists的美式发音音标为：['nɒvəlɪsts]...