他在厨房放了一个捕鼠器来抓老鼠。

He placed a ___rat trap in the kitchen to catch the mice.

债务让他陷入了难以脱身的困境。

Debt has trapped him in a ___rat trap he can't escape.

那个破旧的公寓简直就是个老鼠窝，墙纸剥落，地板吱吱作响。

The dilapidated apartment was a real ___rattrap, with peeling wallpaper and creaky floors.