tensing up短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 紧张 A runner exercises before a race to prevent his muscles from tensing up. 赛跑运动员在比赛前要活动活动，以放松肌肉。 woyao100 “ No, ” I said, tensing up as he removed his hands from the wheel to mime a Buddhist prayer. “不，”我说，他的手从转盘处松开，做了一个佛教祈祷的手势，我感到心里一紧。 yeeyan