ethylene

ethylene ethyleneethyleneethyleneethyleneethyleneethyleneethyleneethyleneethyleneethylenen.

ethylene[化]乙烯, 乙烯基

英英解釋:名詞ethylene:
1. a flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic
同義詞:ethene

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