Ra
[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