乙烯 yǐxī

yǐxī noun ethylene; vinyl
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '乙烯')

Also contained in

氯乙烯乙烯基聚四氟乙烯聚氯乙烯聚乙烯聚苯乙烯四氯乙烯苯乙烯