oversulfonate过: cross; pass磺化: sulphonating磺化: sulphonating◇磺化剂 sulphonating agent磺化的: sulfonated磺化度: degree of sulphonation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:过磺化，即可在微信中查询翻译
