我们必须像外科医生拿手术刀时一样冷静客观，不受任何感情影响。We must be as impersonal as a surgeon with his knife.这是当年白求恩大夫用的手术刀.This is the scalpel which Norman Bethune used in those days.医生慢慢地把手术刀从病人的胃里拉出来。The doctor drew the lancet out slowly from ...
个人会员费13英镑（无工作者7英镑）。Individual membership costs £13 (£7 unwaged).支付一年的会员费就可以成为会员。You can become a member by paying the yearly subscription.我已经交了我的会员费.I've already paid my membership dues....
It'showed strong adaptability in the growth potential and resisting gypsy moth.在生长势和抵御沙棘木蠹蛾危害方面表现出较强的适应性.She saw the occasional glimmer of a moth's wings.她看见蛾子的翅膀偶尔会泛光。A moth of the family Bombycidae, which inc...