An amateur shouldn't play roulette for high stakes.外行不该下大赌注赌轮盘赌.For Mr Blair the political stakes could hardly have been higher.对布莱尔来说，这已经是最高的政治赌注了。Let's pull up stakes and get out of here.让我们收拾摊子,离开这里算了....
杀菌剂被用于在注射前给皮肤消毒.Antiseptic is used to sterilize the skin before giving an injection.他们正在检测这种草药作为杀菌剂的有效性.They're doing tests to evaluate the effectiveness of this herb as an antiseptic.氯是一种高效的杀菌剂，用途十分广泛。Chlorine is a...