n the sound of laughingn a facial expression characteristic of a person laughingn a humorous anecdote or remark intended to provoke laughterv produce laughter
n. 笑声( laugh的名词复数 ); 笑态; 笑料v. 笑( laugh的第三人称单数 ); 发笑; 嘲笑; （特别表示因成功而）处于有利地位