prank

n. 开玩笑,恶作剧,戏谑
v. 盛装,装饰,打扮

Those schoolboys like to play pranks on their teachers.

那些小学生们喜欢作弄他们的老师。

A playful or amusing act; a prank.

诙谐开玩笑或滑稽的动作；开玩笑