He has a great number of English idioms at his command.他掌握了大量的英语成语.A great number of water fowls dwell on the island.许多水鸟在岛上栖息.It affords a livelihood to a great number of people.这给许多人提供了生计....
A compound of hydrogen with another, more electropositive element or group.由硅和另一种阳性更强的元素或基组成的化合物.Is electropositive second liver big how are 3 this world treated?阳性乙肝大三阳怎么治疗?A compound of phosphorus and a more electropos...
单单英国广播公司就派出技术人员、导演、解说员等一行300人。The BBC alone is sending 300 technicians, directors and commentators.突然,解说员开始用高昂煽情的语调解说起来。Suddenly, the narrator speaks in his most rhetorically elevated mode.体育解说员翻来覆去说着同样的词语,真叫人腻烦。Sports c...
CR-2 、CR-42 、AC不能利用蔗糖和棉子糖, 但CCH却与之相反.Strain CCH is able to metabolize sucrose and raffinose, and the others are not.酶底物研究表明,酶水解菊粉, 但不水解棉子糖,水解蔗糖活性较低.The enzyme has no effection on raffinose, but could hydrolyze inulin and...
There are lots of waifs and strays living on the streets here.这里有很多露宿街头的无家可归者.The farmer is looking for strays.农夫正在寻找那些离群的牲畜.As I sit down, my eye strays to the man on my right.在我坐下来的时候, 我的眼睛停留在我右边的汉子身上了....