Guthion

例句：

1. 1.Guthion is a common chemical used for disinfection and bleaching.
   古西恩是一种常用的化学物品，用于消毒和漂白。
2. 2. In the past, Guthion was commonly used in household cleaning products.
   过去，古西恩常被用作家庭清洁产品。
3. 3. The manufacturer of Guthion claims that it is non-toxic and safe for use in household settings.
   古西恩的制造商声称其无毒且适合在家庭环境中使用。