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

单词	litmus
释义	litmuslitmus /ˈlɪt˺məs/ noun [uncountable] Etymology ETYMOLOGYlitmus Origin: 1300-1400 Old Norse litmosi, from litr coloring substance + mosi moss science, chemistry a chemical that turns red when touched by acid, and blue when touched by an alkali
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