因为这时流动可成为音速流动,所以这些小孔本身有一种节制作用或稳定化作用.The holes themselves have a restricting or stabilizing effect because flow may become sonic.本书的主要内容是介绍聚合物稳定化的基本方法.The primary purpose of this book is to present a fundamental approach ...
Bob died of a heart attack, brought on by his lifestyle.鲍勃死于由他的生活方式引起的心脏病突发。Bob slid from his chair and lay prone on the floor.鲍勃从椅子上滑下来，趴在了地板上。Bob tried the door. To his surprise it opened.鲍勃试着推了推门。令他吃惊的是，门竟然开了。...
Disseminating indecent photographs on the internet a distasteful act.在因特网上发布不雅照片是卑劣的行径.That skirt of hers is positively indecent.她的那条裙子太暴露了。He married again with almost indecent haste.他再婚了，匆忙得几乎有失体面。The opposition says t...