crystal system
noun
- each of seven categories of crystals (cubic, tetragonal, orthorhombic, trigonal, hexagonal, monoclinic, and triclinic) classified according to the possible relations of the crystal axes晶系（共七类）。
| 单词 | crystal system |
| 释义 | crystal systemnoun
|
| 随便看 |
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。