1. Catchcatch a cold 感冒；受凉catch fire 着火；变得流行，火起来catch hold of 抓住catch on 流行；领会catch on to 理解catch ones breath喘气；休息catch ones eye /attention 引人注目/引起注意catch sight of 看见catch up with 赶上2. Comecome along 过来；进展，发展come along with 随同come across 偶尔遇见，偶尔发现come at 袭击；拜见come by 从旁走过come around 到来/苏醒，恢复/改变看法或立场come around / round to 赞成；同意come back 回来/想起，记起come by获得,得到；拜访，串门come between 离间，使分开，使产生隔阂come down with 因而病倒；患病come down 流传come to the point 抓住要点co
