broken in

v. 强行进入(打断, 训练, 使逐渐合用, 开始活动)

例句与用法：

It's very impolite of you to break in on our conversation.

你打断我们的谈话是很不礼貌的。

Burglars had broken in while we were away on holiday.

我们外出度假时，小偷闯入屋内行窃。

Barbara is always breaking in on our private conversations.

巴巴拉老是打断我们的私下谈话。

Please don't break in on our conversation.

请不要打断我们的谈话。