He acted as a backstop in case anything went wrong.他充当棒球捕手,以防出现任何差错.Fisher .'Collateral should only be a backstop.抵押品应该只是一种防护.You are the key backstop of any relationship.你是任何关系的核心基础....
He deprecated the low quality of entrants to the profession.他对该行业中新人的低素质予以了批评。He deprecated the low quality of entrants to the profession...他对该行业中新人的低素质予以了批评。All entrants must warrant that their entry is entirely their o...
Experimenters have succeeded in controlling the rate and regularity of the heartbeat.实验者已经成功控制了心跳的速度和频率。This is an ineffective method of controlling your dog.用这种方法控制你的狗不起作用。They believed that controlling the money supply...