n.惹是生非者,捣乱者;
例句:
He was a troublemaker , a constant storm center at school.
他是个捣蛋鬼, 常常成为给学校惹事生非的中心人物.
He is not only a troublemaker but also a hard nut to crack.
他这个人并不只很会惹麻烦也很难缠.
By high school Ware was the most celebrated troublemaker in his town.
在威尔上高中以前,他是镇上最出名的问题儿童.