人类仍有尾巴退化的痕迹.A human being has the vestige of a tail.杂质和污染对退化的作用不能忽视.The role of dopants and contaminants in degradation cannot be ignored.虚圆点实际上是一退化的二次曲线.The circular points are really a degenerate conic....
Nick had a large gash on his cheek.尼克的脸颊上有一道很大很深的伤口.There was a gash of blood from the wound reopening.伤口再次裂开时血流如注.He howled like a wounded animal as blood spurted from the gash...当血从伤口中喷出时，他像一只受伤的动物一样嚎叫起来。He howled like...
She swallowed a plum - stone and was almost chocked.她咽下了一粒梅核,几乎哽死.He took a big gulp and almost chocked.他喝得太猛,呛着了.All this left Nim with a chocked - up feeling close to tears.这一切使尼姆喉头哽塞,几乎要落下泪来....
Usenet is a collection of discussion groups, known as newsgroups, to which anybody can subscribe.全球新闻网络是由多个被称为新闻组的讨论组组成，任何人都可以注册加入。If you give it USE, it finds USENET, but if you give it NET, it doesn't.如果你给它USE, 它将...