make fun of, play joke on, laugh at, mock at补充一点: laught at可以和上面两个互相替代,但并不对等,因为你所提到的那两个有恶作剧的意味,而laught at却没有,仅仅是作为第三者对当事人的嘲笑或幸灾乐祸
可以啊。有mock at
poke fun at \laugh at 当然亦可
poke fun at ,play joke on