单词	tungstic acid
释义	tungstic acid noun tung·​stic acid ˈtəŋ-stik-  : 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-  : a yellow crystalline powder WO4 that is the trioxide of tungsten also : an acid (as H2WO4) derived from this trioxide
随便看	cordgrasses cordia cordia pulmonalia cordiae cordial cordialer cordialest cordialise cordialised cordialises cordialising cordialities cordiality cordialized cordializes cordializing cordialler cordiallest cordiallier cordialliest cordially cordialness cordialnesses cordials cordias

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