单词	sulfonic
释义	sulfonic adjective sul·​fon·​ic ˌsəl-ˈfä-nik  -ˈfō-  : of, relating to, being, or derived from the monovalent acid group SO3H Word History First Known Use 1873, in the meaning defined above Phrases Containing sulfonic sulfonic acid sulfonic acid Medical Definition sulfonic adjective sul·​fon·​ic variants or chiefly British sulphonic ˌsəl-ˈfän-ik  -ˈfōn-  : of, relating to, being, or derived from the monovalent acid group SO3H
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