水能把樟脑从其酒精溶液中淀析出来.Water precipitates camphor from its alcoholic solution.樟脑在酒精中可以溶化.Camphor is soluble in alcohol.樟脑溶于酒精而不溶于水Camphor dissolves in alcohol, but not in water....
He misses not having enough books because he's an avid reader.他是个酷爱阅读的人,总觉得书不够读。Avid Bob Dylan fans treasure bootlegged recordings.鲍勃·迪伦的疯狂歌迷们对他的盗版唱片视若珍宝。She is an avid outdoors woman.她酷爱户外运动。...
And neon - 21 was found in josephinite by the Bern researchers.伯尔尼的研究人员在镍铁矿中发现了氖 - 21.You're a new arrival, not too familiar with Bern.你新来乍到, 对伯尔尼情况也不太熟悉.In 1902 he went to work as a patent office examiner in Bern.1...