名词
中文翻译：Unknown
同义词：
['Heptachlorophene', 'Heptachloroethane例句：1. The pesticideheptachlor is effective against manytypes of insects.（七氯杀虫剂对许多类型的昆虫都有效。）']
例句：
-
1. The pesticideheptachlor is effective against manytypes of insects.
七氯杀虫剂对许多类型的昆虫都有效。
-
2. The farmersused to use heptachlor tocontrol the weeds in their fields.
农民过去使用七氯来控制他们田地里的杂草。
-
3. Due to its toxicity, heptachlor was banned inmany countries.
由于其毒性，七氯在许多国家被禁止使用。