单词	sulfonyl
释义	sulfonyl noun sul·​fo·​nyl ˈsəl-fə-ˌnil  : the divalent group SO2 Word History First Known Use 1920, in the meaning defined above Medical Definition sulfonyl noun sul·​fo·​nyl variants or chiefly British sulphonyl ˈsəl-fə-ˌnil  : the bivalent group SO2
随便看	Russki russkie russkies russkis russky Russniak Russo- Russo-Byzantine Russophil russophile russophiles russophils russophobes Russophobia russud Russula russulaceaes russulae russulas rust rust belt rust brown rust bucket rust cement rust joint

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