泊利噻嗪polythiazole: 聚噻唑polythialan: 多噻烷polythioamide: 聚硫甲醯胺; 聚硫酰胺polythiaether: 聚硫醚polythioester: 聚硫酯下载手机词典可随时随地查词查翻译