ephemerid怎么读

n.蜉蝣，蜉蝣目昆虫...

More diphenylthiocarbazone should be used to estimate barbiturate concentrations above 1 mg / dl.当测定浓度超过1毫克/100毫升的巴比妥类药物时,必须用更多的双硫腙.The doses used for surgical anaesthesia vary between 2 and 10mg/kg.外科手术麻醉药的用量从每公斤2 毫克到10...

一条含愁的皱痕横在她的右脸上,仿佛是冷笑的起始.A melancholy fold , which resembled the beginning of irony , wrinkled her right cheek....

戈斯先生一点儿都不相信有关瘦肉的这种“奇谈怪论”。Mr Goss does not believe in any of this "new-fangled nonsense" about lean meat.也许我会买点瘦肉自己绞。Perhaps I'll buy lean meat and mince it myself.每日的最大瘦肉生长量不可能经常达到.Maximum lean growth daily may not ...

rumple的音标：rumple的英式发音音标为：['rʌmpl]rumple的美式发音音标为：['rʌmpəl]...

impregnable的音标：impregnable的英式发音音标为：[ɪm'pregnəbl]impregnable的美式发音音标为：[ɪm'prɛɡnəbəl]...

弹性粘度计...

n.酮乙烯化作用...

emaciating的音标：...

“口凿”的英语可以翻译为：chisels，chisel ...

n.猎犬，伴猎猎狗...

encyclopedic的近义词/同义词有：comprehensive, broad, diversified, thorough, universal, all-inclusive, exhaustive, wide-ranging, extensive, complete, catholic, diverse, global。adj.encyclopedic的近义词（广博的,渊博的）：comprehensive, broad, di...

But with intolerance, it makes more consumers indigestion, distensible abdomen and so on after drinking milk.但是由于乳糖不耐症的存在, 使较多消费者饮用牛奶后会出现消化不良 、 腹胀等现象.The distensible effect of a strip - shape bright region light reflecti...

beleaguer的第三人称单数（三单）为：beleaguers...

metal的复数形式为：metals...

这根大梁承受了上面那一层的全部重量.This beam bears the whole weight of the upper floor.窗框在大梁的重压下垮掉了.The window frame folded up under the heavy weight of the beam.这些大梁是由支架撑着.The girders are carried on trestles....