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单词 sulfonium
释义

sulfonium

noun

sul·​fo·​ni·​um ˌsəl-ˈfō-nē-əm How to pronounce sulfonium (audio)
: a monovalent group or cation SH3 or derivative SR3

Word History

Etymology

New Latin, from sulf- + -onium

First Known Use

1885, in the meaning defined above

Medical Definition

sulfonium

noun

sul·​fo·​ni·​um
variants or chiefly British sulphonium
ˌsəl-ˈfō-nē-əm How to pronounce sulfonium (audio)
: a monovalent group or cation SH3 or derivative SR3
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更新时间:2024/11/11 23:15:39