聚氯乙烯 jù lǜ yǐ xī 🔊 polyvinyl chloride (PVC) + Keep this word Meanings jù lǜ yǐ xī polyvinyl chloride (PVC) Its characters 聚jùto assembleHSK 4氯lǜchlorine (chemistry)乙yǐsecond of the ten Heavenly Stems…HSK 5烯xīalkene; -ene (suffix used in chemical names)