这种户外服装经过氯菊酯处理，可以有效防止蚊虫叮咬。

This outdoor clothing is treated with ___permethrin to effectively prevent insect bites.

这种含有氯菊酯的药膏可以有效治疗疥疮。

This cream containing ___permethrin can effectively treat scabies.

兽医建议用含有氯菊酯的喷雾来给猫咪驱虫。

The vet recommended a spray containing ___permethrin to deworm the cat.