| 单词 | negative crystal |
| 释义 | Definition of negative crystal in English:negative crystalnoun
OriginMid 19th century; earliest use found in David Brewster (1781–1868), natural philosopher and academic administrator. Definition of negative crystal in US English:negative crystalnoun
OriginMid 19th century; earliest use found in David Brewster (1781–1868), natural philosopher and academic administrator. |
| 随便看 |
英语词典包含464360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。