英语词汇“thoria”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	thoria
释义	thoria /thawr"ee euh, thohr"-/, n. Chem. a white, heavy, water-insoluble powder, ThO₂, used chiefly in incandescent mantles, as the Welsbach gas mantle. Also called thorium oxide, thorium dioxide. [1835-45; THORI(UM) + -A⁴]
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