1screw around鬼混日子Don't screw around with her. She's got a terrible temper.(给你)一个忠告, 别跟她乱来, 她的脾气可坏得很!2fool around 闲荡;游手好闲;干无用的事A:They always fool around when the boss is not in the office.老板不在办公室的时候,他们总是到处闲荡。3.goof around 消磨时间;随便玩玩I thought, why not just goof around with him?没有人游手好闲,就我和她。