She's proficient in several languages.她精通好几种语言。a technically proficient performance of the piece精湛的乐曲演奏She was very proficient in music.她非常精通音乐.Mr. Barret is not proficient in diagnosis, let alone investigation.巴瑞特先...

n.事业竞争，商业竞争...

Second , discusses the teachers'knowledge and ability competences of nine - year alignment curriculum.从九年一贯课程的内涵来分析教师应具备的能力.How to identify key competences from a job description?如何从职位描述中确定出职位所需要的能力?Rather than worr...

丝霉病...

castte的音标：castte的英式发音音标为：['kɑ:st]castte的美式发音音标为：['kɑst]...

Beggiatoaceae的音标：...

生态图解...

They agreed to bid the picture up to 4,500 francs.他们同意将这幅画的价格提至4,500法郎。The price of grapes had shot up to 32 francs a kilo.葡萄价格大幅上涨，达到每公斤32法郎。A surcharge of 40 francs was added to our bill.我们的账单上加了40法郎的附加费....

电内渗...

micronization的音标：micronization的英式发音音标为：[maɪkrənaɪ'zeɪʃən]micronization的美式发音音标为：[maɪkrənaɪ'zeɪʃən]...

incendiary的音标：incendiary的英式发音音标为：[ɪn'sendiəri]incendiary的美式发音音标为：[ɪn'sendieri]...

recounted的音标：...

There’s something cowardly and ignoble about such an attitude.这种态度有点怯懦可鄙。They felt he had been cowardly in manipulating the system to avoid the draft.他们觉得他太没种，居然钻漏洞逃避服役。...a cowardly act of violence.懦弱的暴力行为That was sport...

butacetin的音标：butacetin的英式发音音标为：[b'ju:təsɪtɪn]butacetin的美式发音音标为：[b'jutəsɪtɪn]...

adj.石棉的，不燃性的...

n.绿色组织...

阴道内膀胱膨出...

You say you feel that you're being made to choose, and so you are. Such choices as this are a by-product of freedom.你说自己感觉是在被迫作选择，确实如此，而这样的选择是自由的附带品。The raw material for the tyre is a by-product of petrol refining.制...

glucoamylase的音标：glucoamylase的英式发音音标为：[glu:kəʊ'æmɪleɪs]glucoamylase的美式发音音标为：[glukoʊ'æmɪleɪs]...

balconied的音标：balconied的英式发音音标为：['bælkənɪd]balconied的美式发音音标为：['bælkənɪd]...

adv.必要地，必需地，必定地，必然地...

ancylite的音标：ancylite的英式发音音标为：['ɑ:nsɪlaɪt]ancylite的美式发音音标为：['ɑnsɪlaɪt]...

Decaffeinated coffee still contains some stimulants and other nasties linked with cancer.脱咖啡因的咖啡仍含一些刺激物和其他可能致癌的有害物质。Decaffeinated coffee is an acquired taste.喝脱去咖啡因的咖啡是慢慢养成的嗜好.I would do it to your mouthwash, soup and de...

This charming cottage dates back to the 15th century and is as pretty as a picture, with its thatched roof and secluded garden.这所美丽的村舍是15世纪时的建筑,有茅草房顶和宁静的花园,漂亮极了,简直和画上一样。a quaint thatched cottage古朴的用茅草盖屋顶的村舍When their chi...

hitching的音标：hitching的英式发音音标为：['hɪtʃɪŋ]hitching的美式发音音标为：['hɪtʃɪŋ]...

n.羟化氯喹...

endocardial的音标：endocardial的英式发音音标为：[ˌendəʊ'kɑ:dɪəl]endocardial的美式发音音标为：[ˌendoʊ'kɑdɪrl]...

adj.未受到挑战的，不成问题的，未引起争论的，无异议的...

grimacing的音标：grimacing的英式发音音标为：[grɪ'meɪsɪŋ]grimacing的美式发音音标为：[grɪ'meɪsɪŋ]...

hormonemimic的音标：hormonemimic的英式发音音标为：[hɔ:məʊne'mɪmɪk]hormonemimic的美式发音音标为：[hɔmoʊne'mɪmɪk]...