蛋白质和脱氧核糖核酸都是聚合体.Proteins and DNA are polymers.脱氧核糖核酸是存在于每个细胞内的基因物质，它承载从头发颜色到致癌风险等各种遗传型板。DNA is the genetic material inside every cell that carries the blueprints for everything from hair color to the risk of cancer.核糖与脱氧...
他们散布一些有关她的流言，企图贬低她的工作。They spread tales about her in an attempt to devalue her work.整个早上流言在各工作间传来传去。Rumours had been flying around the workrooms all morning.整个好莱坞顿时流言四起。Hollywood soon became rife with rumors....
As the range dropped to four thousand , the option to surface was dimming.等到测距降到四千码的时候, 升上水面的机会就暗淡了.Dimming light won't do any good to your eyes.灯光太暗,对你的视力不好.My senses are dimming, having read all this material.读完了所...
海尔先生每星期45元薪水.Hale received a salary of forty - five dollars a week.当然, 不过海尔德小姐的衣服最丑.Of course, but Fraulein Helder's was ugliest.当时海尔赛空军大队有几位指挥官都作出了同样的揣度.Several of Halsey's group commanders were making the sam...
You'll never quite get rid of every last bit of grit.无法把所有的沙砾都清除干净。I pretended to rub a fleck of grit from one eye.我假装拭去一只眼睛里的沙粒。He felt tiny bits of grit and sand peppering his knees.他感到细小的沙砾不断打在膝盖上。...