乙烯 yǐxī

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

Also contained in

聚苯乙烯苯乙烯四氯乙烯聚四氟乙烯乙烯基聚氯乙烯聚乙烯氯乙烯