Read Edit View history 氯乙烯 lǜyǐxī vinyl chloride Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氯乙烯 · lǜyǐxī · vinyl chloride 2026/03/04 氯乙烯 lǜyǐxī vinyl chloride vinyl chloride (chloroethene C2H3Cl) 氯乙烯是制造聚氯乙烯塑料的重要原料。 noun created sense Mar 4, 2026, 02:25 AM