The principles of antisepsis were carried over into the public hygiene.抗菌法的原则被应用于公共卫生.Before the introduction of antisepsis, laparotomy was not usually performed.在发明抗菌法以前, 开腹手术是不常做的.In medicament industry, iodine has hug...
They jogged in silence a while, faces lowered, out of step.他们低着头，一言不发地慢跑了一会儿，步伐也不一致。She submitted to this scrutiny in unsmiling silence, patiently waiting for his next move.让他这么看着,刘玉英也不笑,也不说话, 耐烦地等待那结果.They walked in bad...
氦是一种非常轻的气体。Helium is a very light gas.氦是一种用于气球的气体.Helium is a gas used in balloons.与氦 - 4不同之处是, 氦-3不能由放射性衰变产生.Unlike helium - 4, it cannot be produced by radioactive decay....
We were sweltering at the beach.我们在沙滩上热得难受.The heat was sweltering, and the men grumbled fiercely over their work.天热得让人发昏, 水手们边干活边发着牢骚.Djakarta was a collection of sweltering huts and hovels.雅加达实际不过是一大堆闷热的棚户和茅舍....
And then , afterwards, we will tell Wally no more earplugs, okay?后来, 我们再告诉瓦利不要再戴耳塞, 好 吗 ?Steven: That would be great. And , oh, yes. I've already bought earplugs.史蒂文: 那太好了. 哦, 还有, 我已经买好耳塞.Find a quiet corner of the ...