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滴滴滴 dī dī dī
gen. dichloro-di-phenyl-dichloroethane; dichloro-diphenyl-dichloroethane
chem. TDE (农药); DDD; 2,2-bis -l,1-dichloro-ethane; 2,2-bis p-chlorophenyl-l,1-dichloro-ethane
4,4'-滴滴滴
water.res., ecol. 4,4'-dichlorodiphenyl dichloroethane
滴滴滴杀虫剂,C₁₄H₁₀Cl₄ dī dī dī
agric. DDD
滴滴滴杀虫剂 dī dī dī
gen. Rhothane
滴滴滴
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