1、The boxer used a quick counterthrust to defend himself from his opponent's powerful punch.
这个拳击手用快速的反击来保护自己免受对手强力的拳击。

2、In a game of chess, a well-executed counterthrust can turn the tide and change the outcome of the match.
在国际象棋游戏中，一个成功的反击可以扭转局势并改变比赛的结果。