Water precipitates camphor from its alcoholic solution.水能把樟脑从其酒精溶液中淀析出来.Camphor is soluble in alcohol.樟脑在酒精中可以溶化.Camphor dissolves in alcohol, but not in water.樟脑溶于酒精而不溶于水...
由10架飞机组成的护航队迎接这位著名的飞行员.An escort of ten airplanes greets the famous aviator.总统座机由五架战斗机护航.The president's plane was convoyed by five jet fighters.女王的游艇由驱逐舰护航.The Queen's yacht was escorted by destroyers....
正文除去序言、补遗 、 索引和附录的书或文献的主要部分.The content of a book or document exclusive of prefatory matter, codicils, indexes, or appendices.于1923年发表论文 《 动物粪线虫之形态学补遗 》.Papers published in 1923, " Animal manure worm's morphology Ad...
He was thick-skinned enough to cope with her taunts.他脸皮厚，不怕她嘲弄。His bare feet were smooth on top and rough-skinned underneath.他赤裸的双脚脚面很光滑，脚底却很粗糙。She was smooth-skinned and pretty.她皮肤光滑，非常漂亮。...
Rattlesnakes belong to the viper family.响尾蛇属于蛇科.He unwarily treads upon a viper asleep just before his feet.他不小心踩到正睡在他脚前的蛇上.You've had a pit viper and a ferret under your stage since Tuesday?从星期二起毒蛇和雪貂就呆在台下的管道里了?...