大家好，我是小跳，我来为大家解答以上问题。laugh out loud，laugh很多人还不知道，现在让我们一起来看看吧！
1、laugh
2、verb
3、[no obj.]make the spontaneous sounds and movements of the face and body that are the instinctive expressions of lively amusement and sometimes also of contempt or derision[with direct speech]
4、笑，嘲笑
本文到此讲解完毕了，希望对大家有帮助。