Diamonds have extreme resistance to abrasion.钻石极抗磨损.Erosion of pipes and vessels from abrasion by particles can be serious.由于固体颗粒的磨蚀作用,管子和容器的磨损严重.Abrasion also abets wind erosion.磨损作用也助长了风的侵蚀....
The child kept her eyes fixed on the wall behind him.这个小女孩眼睛一直紧盯着他身后的那堵墙。A Wall Street Journal editorial encapsulated the views of many conservatives.《华尔街日报》的一篇社论概述了很多保守派人士的观点。The pockmarks made by her bullets are still ...
既然病人已经脱离危险期, 医生就不用再照料他了.Now that the patient is out of danger, the doctor is no longer in attendance.有两个星期她病得很厉害,但现在危险期已过.She was very ill for two weeks but she is over the hill now.他曾病得很厉害, 但现在已脱离危险期.He has been very il...