咬断

chǒng wù bǎ diàn xiàn yǎo duàn le

宠物把电线咬断了。

The pet chewed through electric cables.

nà gǒu bǎ shuān shéng yǎo duàn le

那狗把拴绳咬断了。

The dog had bitten right through its rope.