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单词 dieldrin
释义 dieldrin
 /deel"drin/, n. Chem.
 a light tan, crystalline, water-insoluble, poisonous solid, C12H8OCl6, used as an insecticide: manufacture and use have been discontinued in the U.S.
 [1945-50; DIEL(S-AL)D(E)R (REACTION) + -IN2]
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更新时间:2024/9/23 18:20:14