破口

1. a cut (on one's hand, etc.); a break (in a hedge, etc.); a breach (in a wall, etc.); a tear (in one's clothes, etc.)

2. get a cut, break, breach, tear, etc.

♦ 手上破了个口儿 got a cut on one's hand

♦ 袖子破了个口儿 got a tear in one's sleeve

♦ 鞋底破了个口儿 got a hole in the sole of one's shoe