单词 | perchloromethane |
释义 | perchloromethane (extremely rare) n WORD FAMILY perchloromethane n a colorless nonflammable liquid used as a solvent for fats and oils; because of its toxicity its use as a cleaning fluid or fire extinguisher has declined Syn|Hyper carbon tet, carbon tetrachloride, tetrachloromethane dissolvent, dissolver, dissolving agent, resolvent, solvent a liquid substance capable of dissolving other substances tetrachlorideany compound that contains four chlorine atoms per molecule |
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