| 单词 | carbon tetrachloride |
| 释义 | carbon tetrachloride a colorless, nonflammable, vaporous, toxic liquid, CCl4, usually produced by the reaction of chlorine with carbon disulfide, methane, or other carbon-containing compounds: used mainly as a refrigerant, fire extinguisher, cleaning fluid, solvent, and insecticide. Also called tetrachloromethane, perchloromethane. [1900-05] |
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