hexedine

例句：

1. 1. This pesticide is highly effective against the spider mite.
   这种杀虫剂对蜘蛛螨非常有效。
2. 2. The chemical was designed to be environmentally friendly and biodegradable.
   这种化学品被设计为环保和可生物降解的。
3. 3. Hexedine is commonly used in agricultural applications to control pests.
   六氯环己烷常用于农业应用中，以控制害虫。