This is used in exponentiation expressions such as 1.39 x e - 47, which means 1.39 x 2.718 - 47.它在象“1.39×e的-47次方”这样的指数表达式中使用, 意味着“ 1.39×2.718 的-47次方”....

Many children are now born into or raised in one-parent families.现在很多孩子在单亲家庭中出生或成长。Parent birds began to hunt for food for their young.亲鸟开始为幼鸟寻找食物。Ninety per cent of lone parent families are headed by mothers.90%的单亲家庭由母亲...

relent的音标：relent的英式发音音标为：[rɪ'lent]relent的美式发音音标为：[rɪ'lɛnt]...

The earthquake had its epicentre two-hundred kilometres north-east of the capital.那次地震的震中位于首都东北200公里处。Don't forget that all communication at the epicentre also been cut.别忘了震中的所有通讯都中断了.The epicentre was two hours awa...

adj.方便的，[废语]适当的，[口语]近便的，实用的...

entourage的近义词/同义词有：attendants, following, retinue, train, attendance, followers, suite, bodyguards, staff, escort, court, ambience, environs, circumstances, ambit, surroundings, milieu, environment。n.entourage的近义词（随行人员,伴...

There is a concern about replenish-ment of the population.有人担心人口的补充问题。I'm not sure if the argu-ment holds up, but it's stimulating.我不能肯定该论点是否经得起检验，但它很有新意。Will the President be able to hold to this commit-ment?总...

My involvement has not been altogether, shall we say, ethical.可以说，我的参与还不是完全合乎道德。She disliked his involvement with the group and disliked his friends.她不喜欢他与那帮人交往，也不喜欢他的朋友。Ben has always felt a deep involvement with animal...

occidental的反义词有：oriental。adj.occidental的反义词（西洋）：oriental。...

entrance的音标：entrance的英式发音音标为：['entrəns]entrance的美式发音音标为：['entrəns]...

v.进入( enter的第三人称单数 )，进去，参加，登记...

discouragement的反义词有：encouragement。n.discouragement的反义词（沮丧;气馁;障碍）：encouragement。...

excellent的音标：excellent的英式发音音标为：['eksələnt]excellent的美式发音音标为：['ɛksələnt]...

solvent的反义词有：insolvent, insolvent。adj.solvent的反义词（有偿付能力的）：insolvent。solvent的反义词（其他释义）：insolvent。...

He looked like a ventriloquist's dummy.他看上去像腹语术表演者用的人偶。Peter worked in night club as a ventriloquist.彼得在夜总会当一名口技表演者。Every ventriloquist carries a dummy of their own.所有的口技表演者都随身带着人偶....the ventriloquist's dummy....

benthon的音标：benthon的英式发音音标为：['benthɒn]benthon的美式发音音标为：['benthɒn]...

肠痛风...

sentimental的近义词/同义词有：emotional, tender, emotional, tender, fond, romantic, affectionate。adj.sentimental的近义词（多感的;感情的）：emotional, tender。sentimental的近义词（其他释义）：emotional, tender, fond, romantic, affectionate。...

fundamentality的音标：fundamentality的英式发音音标为：[ˌfʌndəmen'tælɪtɪ]fundamentality的美式发音音标为：[ˌfʌndəmen'tælɪtɪ]...

Unable to get about, she sent Joy on one errand after another.她自己动不了窝,便派小福子一趟八趟的去买东西.Thank you for the book you sent me through Hu Lan.谢谢你请胡兰转寄给我的书.She was sent for trial yesterday accused of pushing drugs.她因被控贩毒昨天被送交法院接...

commitment的复数形式为：commitments...

transparent的音标：transparent的英式发音音标为：[træns'pærənt]transparent的美式发音音标为：[træns'pærənt]...

They stopped in their tracks and stared at him in amazement.他们突然停下，惊讶地盯着他。She gazed at him in amazement.她惊异地注视着他。Hung - chien pressed Hsin - mei's shoulder in amazement and asked him why.鸿 渐 骇异得按着 辛楣 肩膀,问他缘故....

Their replies were no more than grunts of acknowledgement.他们所谓的回答不过是表示承认的咕哝罢了。Mitzi nodded a perfunctory acknowledgement as her glass was filled.杯子被倒满时米芝敷衍性地点头示意。Farling smiled in acknowledgement and gave a bow.法林微笑示意，又躬...

The museum will have a permanent exhibition of 60 vintage cars.这个博物馆将长期展出60辆老爷车。They had entered the country and had applied for permanent residence.他们已经入境该国，并申请了永久居留权。Don't get me wrong, it's interesting work....

treatments的音标：treatments的英式发音音标为：['tri:tmənts]treatments的美式发音音标为：['tritmənts]...

accident的近义词/同义词有：chance, casualty, mishap, event, event, chance, occurrence, casualty, disaster, injury, misfortune, tragedy, calamity, catastrophe, misadventure, mishap。n.accident的近义词（意外）：chance, casualty, mishap, even...

entanglement的复数形式为：entanglements...

evident的音标：evident的英式发音音标为：['evɪdənt]evident的美式发音音标为：['ɛvɪdənt]...

prudent的近义词有：careful, cautious, attentive, prudent。下面这些形容词均含有"小心的，谨慎的"的含义：careful：侧重做事谨慎、留心，特别注意一些细节地方。cautious：着重考虑事情的后果，谨慎留意，防止出差错。attentive：指认真地注意地倾听别人的意见，留心别人的需要等。prudent：指遇事审慎，思考计划周密，不贸然行事。...