单词	rotation axis
释义	rotation axis noun : a simple axis of symmetry in a crystal about which the whole crystal configuration is brought into coincidence with its original aspect by a rotation of one half, one third, one fourth, or one sixth of a turn about the axis Word History First Known Use 1937, in the meaning defined above
随便看	deutsche mark deutschemarks deutschland Deutschland über alles deutschlandes deutschlands deutschmark deutschmarks deutzia deutzias dev deva devachan devachanic devadasi deval devaloka devalorisation devalorisations devalorise devalorised devalorises devalorising devalorizations devalorize

英语词典包含469781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。