Ra
- abbr. 皇家学院(Royal Academy);随机存取(Random Access);研究协会(Research Association);赤经(Right Ascension)
- n. (Ra)人名;(日)罗(姓);(缅)拉;(朝)罗
英英释意
- 1. an intensely radioactive metallic element that occurs in minute amounts in uranium ores
- 2. ancient hawk-headed Egyptian sun god; a universal creator