单词	carbon tetrachloride
释义	carbon tetrachloride noun : a colorless nonflammable toxic liquid CCl4 that has an odor resembling that of chloroform and is used as a solvent and a refrigerant Example Sentences Recent Examples on the Web In January, the government announced tighter controls on carbon tetrachloride, a chemical that can be used to make CFC-11, and ordered unlicensed companies not to sell it off as a byproduct from making other chemicals. Chris Buckley, New York Times, 24 June 2018 Word History First Known Use 1868, in the meaning defined above Medical Definition carbon tetrachloride noun : a colorless nonflammable toxic carcinogenic liquid CCl4 that has an odor resembling that of chloroform and is used as a solvent and a refrigerant called also tetrachloromethane
随便看	impulsions impulsive impulsively impulsiveness impulsivenesses impulsivities impulsivity impulsor impunctate impundulus impunely impunibly impunities impunity impure impurely impureness impurenesses impurer impurest impurify impuritan impurities impurity impurple

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