鲁比奥建议把石油当作所有贸易谈判的筹码。Rubio suggests that oil be used as a bargaining chip in any trade talks.这个情报可以当作筹码，从英国人那里换取等价的消息。The information could be used as a bargaining chip to extract some parallel information from Britain.他将...
The wound was not properly disinfected and gangrene set in.伤口未进行适当的消毒，开始生坏疽。Contaminated instruments and floor surfaces should be chemically disinfected.污染的器材和地面要用化学药物消毒.His cuts was washed and disinfected by the doctor....
黄铜是铜锌合金。Brass is an alloy of copper and zinc.车上装的食品是用铬合金做的.The trimmings on the car are made of chromium.工人在合金里搀了一点铜.The worker worked in a little copper with the alloy....
The England selectors must start introducing young blood.英格兰队的人才选拔委员会必须着手引入一些新生力量。"I blame the selectors," quoth he.“我认为错在那些遴选者，”他说。The selectors were accused of showing prejudice in failing to include him in the team.有人...