challengingly的音标：...

脑回波图...

Without doubt chloroform is one of the most important compounds containing a carbon - halogen bond.毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.The formation of polyhalides depends on the combination of a central halide ion with a halogen.多卤...

encephaloclastic的音标：encephaloclastic的英式发音音标为：[enkefələʊk'læstɪk]encephaloclastic的美式发音音标为：[enkefəloʊk'læstɪk]...

These three magic weapons are one body, abundant knowledge and enough courage of the haleness.这三件法宝是一健壮的身体 、 丰富的知识和足够的勇气....

I shall start ere you return.在你回来前我就会出发.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。The Average Afterglow Of All Specimens Shall Not Exceed 15 seconds.所有样本的平均余燃不得超过15秒钟.However, in eac...

Sublethal temperature might be suitable for polyploid inducement of cold shocks.亚致死温度是低温诱导多倍体的合适温度.Sublethal effects may include: reduced feeding adultadult body weight.亚致死作用可能包括: 减少取食、虫体短,体重轻....

bequeathal的音标：bequeathal的英式发音音标为：[bɪ'kwi:θəl]bequeathal的美式发音音标为：[bɪ'kwiθəl]...

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n.查里荷风...

macrencephaly的音标：macrencephaly的英式发音音标为：[mækren'sefəlɪ]macrencephaly的美式发音音标为：[mækren'sefəlɪ]...

His opinion is not worth a halfpenny.他的意见毫无价值.Not a halfpenny the worse.毫不逊色,一点也不差.Turn up again like a bad halfpenny.来得不是时候....

爪兽超科...

chalicosis的音标：chalicosis的英式发音音标为：[kælɪ'kəʊsɪs]chalicosis的美式发音音标为：[ˌkælə'koʊsɪs]...

hallucinate的音标：hallucinate的英式发音音标为：[hə'lu:sɪneɪt]hallucinate的美式发音音标为：[hə'lusɪneɪt]...

棘头虫...

v.铺沥青于，铺柏油于( asphalt的过去式和过去分词 )...

We must find economical methods for extracting oil from shale.我们必须找到从页岩中采油的经济方法.We can extract oil from shale.我们可以从页岩中提取石油.More ammonium sulphate solution is being recovered in the process of distilling oil shale.在提炼油页岩的...

metacarpophalangeal的音标：metacarpophalangeal的英式发音音标为：[metəkɑ:pə'fælændʒi:l]metacarpophalangeal的美式发音音标为：[metəkɑpə'fælændʒil]...

halloo的现在完成时为：hallooed...

...the 3,000 years of the matriarchal Sumerian society.苏美尔人3000年的母系社会历史The finds from these burial grounds point to the existence of a prosperous matriarchal society.这些墓地中发现的东西说明曾经有过一个昌盛的母系社会。The animals live in matriarc...

hydroencephalomeningocele的音标：hydroencephalomeningocele的英式发音音标为：[haɪd'rəʊnkefələʊmenɪŋ]hydroencephalomeningocele的美式发音音标为：[haɪd'roʊnkefəloʊmenɪŋ]...

v.卤化( halogenate的过去式和过去分词 )...

The two places, he insists, are as different as chalk and cheese.他坚持说那两个地方有天壤之别。With a stick of chalk he wrote her order on a blackboard.他用一截粉笔将她的指示写在黑板上。the chalk cliffs of southern England英格兰南部的白垩质峭壁...

n.（动物的）脑形成...

half-time的音标：half-time的英式发音音标为：[hɑ:f taɪm]half-time的美式发音音标为：['hæfˌtaɪm, 'hɑf-]...

胎头切开术...

enophthalmos的音标：enophthalmos的英式发音音标为：['i:nəfθælməʊz]enophthalmos的美式发音音标为：['inəfθælmoʊz]...

[医] 掌指的...

nonchalance的近义词/同义词有：apathy, unconcern, indifference, poise, coolness, composedness, imperturbability, lukewarmness, self-possession, disinterest。n.nonchalance的近义词（漠不关心,冷淡,若无其事）：apathy, unconcern, indifference, poise, co...