英语词汇“polybasic”的意思、释义、用法解释及翻译-双龙斋书画网

网站首页词典首页

　

词汇	polybasic
释义	Definition of polybasic in English: polybasic adjective ˌpɒlɪˈbeɪsɪk Chemistry 1Of an acid: having more than one replaceable hydrogen atom per molecule, or two or more carboxylic acid groups. Formerly also: †designating a salt of such an acid (obsolete). 2Of an alcohol: containing two or more hydroxyl groups per molecule; polyhydric. 3Of the nature of a polybase; consisting of several or many bases. Origin Mid 19th century. From poly- + basic. Definition of polybasic in US English: polybasic adjectiveˌpɒlɪˈbeɪsɪk Chemistry 1Of an acid: having more than one replaceable hydrogen atom per molecule, or two or more carboxylic acid groups. Formerly also: †designating a salt of such an acid (obsolete). 2Of an alcohol: containing two or more hydroxyl groups per molecule; polyhydric. 3Of the nature of a polybase; consisting of several or many bases. Origin Mid 19th century. From poly- + basic.
随便看	double napoleon double negation double negative doubleness doubleness double obelisk double obelus double or nothing double or quits double or quits double over double-park double-parked double-parking double-parks double play double plugger double pneumonia double precision double quick double-quick doubler doubler double reed double-reef

　

双龙斋书画网英语在线翻译词典收录了464360条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

　

Copyright © 2000-2024 slzcn.com All Rights Reserved 更新时间：2026/3/22 14:51:18