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单词 tungstic acid
释义

tungstic acid

noun

tung·​stic acid ˈtəŋ-stik- How to pronounce tungstic acid (audio)
: a yellow crystalline powder WO3 that is the trioxide of tungsten
also : an acid (such as H2WO4) derived from this trioxide

Word History

Etymology

tungsten

First Known Use

1796, in the meaning defined above

Medical Definition

tungstic acid

noun

tung·​stic acid ˌtəŋ-stik- How to pronounce tungstic acid (audio)
: a yellow crystalline powder WO4 that is the trioxide of tungsten
also : an acid (as H2WO4) derived from this trioxide
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更新时间:2026/6/16 12:43:09