More often, all of the materials exposed to the etchant have a finite etch rate.通常, 所有暴露在刻蚀剂中的材料都具有一定的刻蚀速率.More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Hydrofluoric acid of Porcelain ...
Sallie won the pole vaulting.莎莉撑杆跳获胜.The bars are two round wooden bars used for such as swinging, vaulting, and handstands.双杠是两根圆形木制横杠,可做回环 、 腾越和倒立等动作.Vaulting the stile, he headed diagonally across the paddock.翻身跃过栅栏后，...
专家说结果仍可能是投赞成票。Experts say a "yes" vote is still the likely outcome.赞成票以280票比153票的优势领先。The margin in favor was 280-to-153.记下她投赞成票。Put her down for a "yes" vote....
Frances decided to conceal the machine behind a hinged panel.弗朗西斯决定把机器藏在带铰链的嵌板的后面。He made no attempt to conceal his dislike of me.他毫不掩饰对我的厌恶。It took some effort to conceal her relief.她好不容易才掩饰住宽慰的心情。...
他用毛巾抹去余下的皂沫。He wiped off the remains of the lather with a towel.她身上有股浓烈的石炭酸皂的味道。She smelled strongly of carbolic soap.我往脸上涂了皂沫，然后开始刮胡子。I lathered my face and started to shave....