| 单词 | butyric acid |
| 释义 | butyric acidnoun Chemistry.either of two isomeric acids having the formula C4H8O2, especially a rancid liquid occurring chiefly in spoiled butter, whose esters are used as flavorings. Also called butanoic acid. Origin of butyric acidFirst recorded in 1820–30 Words nearby butyric acidbutyraceous, butyral, butyraldehyde, butyrate, butyric, butyric acid, butyrin, butyroid, butyrophenone, butyryl, butyryl group Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for butyric acidbutyric acid / (bjuːˈtɪrɪk) / nouna carboxylic acid existing in two isomeric forms, one of which produces the smell in rancid butter. Its esters are used in flavouring. Formula: C 3 (CH 2) 2 COOH Word Origin for butyric acidC19 butyric, from Latin būtyrum butter 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 Medical definitions for butyric acidbutyric acid [ byōō-tîr′ĭk ] n.Either of two colorless isomeric acids occurring in animal milk fats and used in disinfectants, emulsifying agents, and pharmaceuticals.butanoic acid The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for butyric acidbutyric acid [ byōō-tîr′ĭk ] Either of two colorless fatty acids found in butter and certain plant oils. It has an unpleasant odor and is used in emulsifying agents, disinfectants and drugs. Chemical formula: C4H8O2. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
| 随便看 |
英语词典包含192737条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。