He was acting out his feelings of inferiority by being overly aggressive.他通过过于暴躁好斗的行为来宣泄自卑感.When you write, avoid sandwiching the bad news between an irrelevant, indirect, or overly cushioned beginning and end.在写文章时，不要把坏...
幼鲸长出一层厚厚的鲸脂，以抵御寒冷的海水。The baby whale develops a thick layer of blubber to protect it from the cold sea.恰恰为了从鲸脂中获得有价值的油,鲸鱼遭到捕猎.It is for the valuable oil in blubber that whales are hunted.曾经有一段时期,捕鲸不仅仅是为了它的鲸脂,也为了它的骨头.Once ...
London is made up of 32 boroughs.伦敦由三十二个行政区组成.Brooklyn is one of the five boroughs of New York City.布鲁克林区是纽约市的五个行政区之一.County boroughs lose their autonomy.自治郡失去了它们的自治权....
The active promoter fragment was cloned from actinophage? φ SL 60 and then sequenced by dideoxynucleotide sequencing system.通过测定林可链霉菌噬菌体? SL60启动子活性片段的碱基,分析了该启动子的结构、核糖体结合位点、转录起始位点和翻译起始密码子等功能元件....