butt in 1. 用头把…顶入 The footballer butted the ball in. 足球运动员用头把球顶入球门。 2. 〈口〉插嘴；插手，干涉 Don't butt in while I'm speaking! 我说话时别插嘴! butt in with a suggestion 插话提建议 I'm sorry to have butted in. 对不起，打断你了。 He had no business to butt in like that. 他不该如此多管闲事。 butt in on sb.'s affairs 干预某人的事