gab
/gæb; ɡæb/ n[U]
(infml 口)
1 continuous, esp trivial, chatter （不断的）闲谈, 聊天（尤指琐事）
Stop your gab! 别闲聊了!
2 (idm 习语) the gift of the gab => gift. gab v (-bb-) [I, Ip]
~ (on/away) (infml 口) chatter about unimportant things 闲谈; 聊天
They've been gabbing (away) on the phone for nearly an hour. 他们通过电话聊天已经快一小时了.