单词 | carbon tetrachloride |
释义 | carbon tetrachloride (once / 251475 pages) n WORD FAMILY carbon tetrachloride USAGE EXAMPLESSubstitute chlorine atoms for all of the hydrogen atoms and the result is carbon tetrachloride, the familiar cleaning fluid: Rachel Carson, Silent Spring(1962) Carbon tetrachloride levels were found to be 22,699 times the national limits. Los Angeles Times(Apr 20, 2016) Crews will inject emulsified iron and vegetable solutions under high pressure into the ground to help remove lingering contaminants, including carbon tetrachloride. Washington Times(Jul 16, 2015) 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, perchloromethane, 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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