单词 | tetrachloride |
释义 | tetrachloride (once / 161909 pages) n WORD FAMILY 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) Over the years, police have sequestered dozens of fields because their irrigation wells contained high levels of lead, arsenic and the industrial solvent tetrachloride. Washington Post(Jan 02, 2016) n any compound that contains four chlorine atoms per molecule Hypo|Hyper carbon tet, carbon tetrachloride, perchloromethane, tetrachloromethane 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 chemical compound, compound (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight |
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