为了报复，她砸了前任男友的家。She took revenge on her ex-boyfriend by smashing up his home.社区和教会领袖呼吁各方保持冷静,不要采取报复行动.Community and church leaders have appealed for calm and no retaliation.武装部队保持高度戒备，以防发生任何报复行动。The armed forces were on h...
There are several ways to separate excited from unexcited molecules, thus harvesting the desired isotope.目前有几种方法可以把受激发分子同未受激发分子分离开, 这样,就可以大量得到我们所需要的同位素了.He was still unexcited.他仍然不激动....
He and I have talked through this whole tricky problem.他和我把这个棘手的问题整个儿都讨论清楚了。It's been a tricky business marketing his new invention.推广他的新发明一直是件棘手的事情。But the whole question of aid is a tricky political one.但是整个援助问题是个...