squeakers

The baby laughed every time she squeezed the plush owl's squeaker.

每次她捏这只毛绒猫头鹰的吱吱叫装置时，宝宝都会笑。

This rubber duck's squeaker is broken, so it no longer makes a sound.

这只橡皮鸭的吱吱叫装置坏了，所以它不再发出声音。

The toy maker tested each squeaker before putting it into the stuffed animals.

玩具制造商在把每个吱吱叫装置放进毛绒玩具之前都进行了测试。