yap/jæp; jæp/ v(-pp-) [I, Ipr]1 ~ (at sb/sth) (esp of small dogs) utter short sharp barks （尤指小狗）叫, 吠 yapping at the postman 向邮递员狂吠.2 (sl 俚) talk noisily and foolishly 哇啦哇啦地瞎说 Stop yapping! 别瞎扯了! yap, n sound of yapping （小狗的）叫声; 哇啦哇啦的说话声.
牛津英汉双解词典