垮

他tā干活gànhuó太tài用功yònggōng，把bǎ身体shēntǐ弄nòng垮kuǎ了le。

He worked too hard and destroyed his health.

她tā坐zuò在zài前面qiánmiàn，裤腰kùyāo垮kuǎ得很dehěn低dī，露出lùchū一yī段duàn股沟gǔgōu。

She sat in the front, with her pants low, showing a bit of her thigh.

水流shuǐliú的de强力qiánglì把bǎ桥qiáo给gěi冲垮chōngkuǎ了le。

The flow of the water was strong enough to wash away the bridge.

我们wǒmen到dào家的jiāde时候shíhou都dōu累垮lèikuǎ了le。

We were both exhausted when we got home.