[有机化学] styrene; phenylethene; phenethylene; cinnamol; synachrom bio-beads s; polypak; styrol; styrolene; styrene monomer; vinvlbenzene◇苯乙烯玻璃 polyglass; 苯乙烯绝缘材料 trolit; 苯乙烯树脂 styron; 苯乙烯 (类)塑料 styrene plastics; 苯乙烯塑料材料 trolitul苯乙烯树脂, 聚苯乙烯: styrene resin苯乙烯酸乙烯: vinyl cinnamate2二苯乙烯: stilbeneα-溴苯乙烯: bromstyrol八氟苯乙烯: octafluorostyrene下载手机词典可随时随地查词查翻译