catch（a）cold

catch（a）cold 伤风，感冒

【例句】

◆ She was unlucky to catch a cold on the first day of her holiday．她太倒霉了，休假第一天就感冒了。

◆ Put your coat on before you go out or you'll catch cold．穿上外套再出去，不然你会感冒的。

【联想】 同义短语：get/have a cold