嘴快;多嘴多舌;信口开河
1 多嘴
talky have a big mouth
2 饶舌
talking talkative talky garrulous gabby long-tongued bigmouthed loose-tongued garrulously rap gab gabble tattle loquacity garrulity windiness wag chatter
3 爱说闲话
gossipy
4 多话
largiloquent talkatively