关闭文件时要同时按键盘上的CTRL键和W键。To close your document, press CTRL+W on your keyboard.对我的要求是熟悉键盘。I was expected to familiarise myself with the keyboard.在小键盘上输入你的信用卡号。Punch your credit card number into the keypad....
The boy had to be boosted up onto the large horse.那男孩必须让人托着才能骑上那高头大马.Mark boosted his cousin into a better job.马克吹捧自己的堂兄,使他得到较好的工作.The morale of our troops was greatly boosted.我军士气大振....
生物膜由两层D磷脂分子组成.Biological membranes are composed of two layers of phospholipid molecules.水本身会使生物膜附近的化学势发生变化.Water changes its chemical potential near biomembranes.目的: 研究多糖及胶原蛋白天然生物膜的细胞毒性.Objective : To evaluate cytotoxici...
Do not just sit on your hand when actors make curtain call.演员谢幕时不要坐着不鼓掌.He had been peering at the opposite cliffside through a rent in the curtain.我进来,他看了一眼,又朝外望着.A curtain acted as a divider between this class and anot...