n.插入；闯入；打断

There was a breakin the weather last week. 上周天气突然变化。

A breakin the pipe was found out. 发现管道上有一处裂缝。

I am a breakin dancer, so I should act like one... 眼前所有的一切都是虚无的，只有信念才是最真实的！

The principal came down hard on the boys for breakin the window. 校长严厉责备打破窗子的那些男生。

This technique does free-up the reeds and speed up the breakin process . 然而,厂家反对在任何的液体浸泡口琴,并将不会通常修理 "泡过"（的口琴）。