有人揭发他就是个奸夫和白痴。He has simply been exposed as an adulterer and a fool.起了疑心的爱好者揭发了这一勾当，警察在诺丁汉逮捕了一名男子。Suspicious fans exposed the racket and police arrested a man in Nottingham.为了揭发他，委员会尝试过几十种不同的方法。The committee have tried d...
在需氧体系中, 氧是末端电子接受体并且被还原.In aerobic systems, oxygen is the terminal electron acceptor and is reduced.许多天然纤维在需氧菌的侵袭下则迅速腐坏.Many natural fibers decay rapidly when exposed to aerobic cultures.幽门杆菌是一只革兰氏阴性螺旋菌, 生活在微需氧的环境下.Helico...
They skip rope and play catch, waiting for the bell.他们又是跳绳，又是玩接球，等着上课铃声响起。He used a rope to mark off the circle.他用绳子把那个圈围了起来。The King has merely given the politicians enough rope to hang themselves.国王只不过是给了这些政客自缚的绳子。...