polysulfonamide聚: assemble; gather; get togeth ...磺: sulphur醯: vinegar胺: amine磺醯胺: sulphonamide下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:聚磺醯胺，即可在微信中查询翻译
