Any of a large group of fossil resins occurring in deposits of lignite, peat, etc., and (unlike Baltic amber) containing little or no succinic acid.
首页 英汉 汉英 英英 词组 用法 例句 同义词 写作 俚语 缩写 词源 词根 法汉 德汉 日汉 俄汉 韩汉 西汉 意汉 泰汉 越汉
| 单词 | θ216909 |
| 释义 | society > occupation and work > materials > derived or manufactured material > processed resinous materials > [noun] > derived from brown coal (2) retinite1853 Any of a large group of fossil resins occurring in deposits of lignite, peat, etc., and (unlike Baltic amber) containing little or no succinic acid. melanchyme1868 A bituminous material, partly soluble in alcohol, found in some deposits of brown coal in Bohemia. |
| 随便看 |
英语词典包含1132095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。