阿尔德林,艾氏剂,阿耳德林
Both Aldrin and Chlordane are valuable insecticides. 艾氏剂和氯丹都是重要的杀虫剂。
Dieldrin is related to aldrin, and its toxicity to earthworms is similar. 狄氏剂与艾氏剂有关，对蚯蚓的毒性是相似的。
