| 单词 | ligroin |
| 释义 | ligroinor lig·ro·ine[ lig-roh-in ] / ˈlɪg roʊ ɪn / nouna flammable mixture of hydrocarbons that boils at from 20°C to 135°C, obtained from petroleum by distillation and used as a solvent. Origin of ligroinFirst recorded in 1880–85; origin obscure Words nearby ligroinligno-, lignocaine, lignocellulose, lignum, lignum vitae, ligroin, lig snail, ligula, ligulate, ligule, ligure Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ligroinligroin / (ˈlɪɡrəʊɪn) / nouna volatile fraction of petroleum containing aliphatic hydrocarbons of the paraffin series. It has an approximate boiling point range of 70°–130°C and is used as a solvent Word Origin for ligroinorigin unknown 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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