Dimorphism The existence of two distinct forms.二型现象:出现两种不同的类型.These variables fishers and Bayes discriminant functions to distinguish sexual dimorphism the three strains.结果表明:不同品系性差不同,判别函数对于性别判定具有明显的实用价值....
我出版了《每日邮报》的女记者为他代笔的自传，写得颇具文采。I published his auto-biography, which was very competently ghosted by a woman journalist from the Daily Mail.我代笔替他写了那个剧本.I played ghost to him in the production of the play.我正为一富豪代笔.I am ghos...
Buck up your ideas or you'll get more of the same treatment.打起精神来，否则你会吃更多苦头。People are saying if we don't buck up we'll be in trouble.人们说，如果我们再不积极行动起来，我们就会有麻烦。Hurry [ Buck ] up or we will miss the train.快点...
This enzyme catalyzes the oxidation of succinic acid.这种酶催化琥珀酸的氧化.An enzyme that catalyzes the hydrolysis of a galactoside.半乳糖酵催化半乳糖水解的一种酶.It also catalyzes the oxidation of substrates by hydrogen peroxide.还可以通过过氧化氢催化底物的氧...
The builders have perched a light concrete dome on eight slender columns.建筑工人在8根细柱上架起轻巧的混凝土穹顶。Charlie was earning eight pounds, I was earning five.查利赚了8英镑，我赚了5英镑。The French, who led 21-3 at half time, scored eight tries....