单词 | methylene chloride |
释义 | methylene chloridenoun Chemistry.a colorless, volatile liquid, CH2Cl2, used chiefly as a solvent, as a refrigerant, and as a local anesthetic in dentistry. Also called methylene dichloride, dichloromethane. Origin of methylene chlorideFirst recorded in 1875–80 Words nearby methylene chloridemethylcyclohexanol, methyldopa, methylene, methylene azure, methylene blue, methylene chloride, methylene dioxyamphetamine, methylene group, methylene iodide, methyl ethyl ketone, methyl formate Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for methylene chloridemethylene chloride nounanother name for dichloromethane Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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