Read Edit View history 聚氯乙烯 jùlǜyǐxī polyvinyl chloride Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 聚氯乙烯 · jùlǜyǐxī · polyvinyl chloride 2026/03/04 聚氯乙烯 jùlǜyǐxī polyvinyl chloride polyvinyl chloride (PVC) 这种管道是由聚氯乙烯制成的。 noun created sense Mar 4, 2026, 02:25 AM