crack a joke
US /kræk ə dʒoʊk/
UK /kræk ə dʒəʊk/
成语
讲笑话, 开玩笑
to tell a joke
示例:
•
He always knows how to crack a joke to lighten the mood.
他总是知道如何讲个笑话来活跃气氛。
•
She tried to crack a joke, but no one laughed.
她试图讲个笑话,但没人笑。