dichlorodiphenyltrichloroethane

• 一种合成有机氯化合物，曾广泛用作杀虫剂，后因对动物和人类有毒并在环境中持久存在而在许多国家被禁用。

A synthetic chemical compound once widely used as an insecticide, but later banned in many countries due to its toxicity to animals and humans and its persistence in the environment.

不可数

1. Synthetic insecticideC2formalscientific

   A colorless, crystalline, tasteless and almost odorless organochlorine compound known for its insecticidal properties, but also toxic to animals and humans; widely used in the mid-20th century before being banned in many countries due to environmental and health concerns.

   滴滴涕

   • Dichlorodiphenyltrichloroethane was once hailed as a miracle for controlling malaria-carrying mosquitoes.
   • The widespread use of dichlorodiphenyltrichloroethane led to severe ecological damage, particularly to bird populations.
   • Many countries have banned dichlorodiphenyltrichloroethane due to its persistence in the environment and harmful effects on wildlife.

   同义词ddt