Hexachlorophene is a commercially available germicidal agent especially used newborn nursery for prevention of infection.六氯丁二烯是一种常见的抗微生物剂,广泛运用于市面上,以消毒杀菌.Hexachlorophene - containing skin cleanser is substituted when alle...
凡事应该用脑筋好好想一想.We should always use our brains and think everything over carefully.肯用脑筋的人永远胜过别人.A man who can think will always gain an advantage over others....
His secretary acts as a gatekeeper, reading all mail before it reaches her boss.老板的秘书负责把关，所有邮件都由她先过目再呈送给他。The old gatekeeper told them the streets were already closed to traffic.看门的李老头告诉他们:外面已经断绝交通了.Either the thief or t...
He favors extending the school day and school year.他赞成增加每天的课时并延长学年。He pulled away, extending his lead to 15 seconds.他把领先优势逐渐扩大到了15秒。We are extending the radio network.我们正在扩大广播网....
He paused under a streetlamp and looked across at the cafe.他在街灯下停下来，看着对面的咖啡馆。He died on the job while repairing a streetlamp.他在修路灯时因公殉职.And a streetlamp gutterAnd soon it will be morning.街灯成排,清晨就快来到....