Read Edit View history 聚苯乙烯 jùběnyǐxī polystyrene Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 聚苯乙烯 jùběnyǐxī polystyrene noun 这种杯子是由聚苯乙烯制成的。 Edit Delete References Add reference No references for this word.