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单词 diene
释义 diene
 /duy"een, duy een"/, n. Chem.
 any compound, as 1,3-butadiene, CH2=CH-CH=CH2, that contains two double bonds. Also called diolefin.
 [1915-20; DI-1 + -ENE]
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更新时间:2024/9/25 13:19:46