| 单词 | Ra |
| 释义 | Word Frequency Ra 1the chemical symbol for radium Word Frequency Ra 2(rɑː) or Re noun the ancient Egyptian sun god, depicted as a man with a hawk's head surmounted by a solar disc and serpent Word Frequency RAabbreviation for 1. Argentina (international car registration) 2. rear admiral 3. resident assistant (in a US educational institution) 4. astronomy right ascension 5. (in Britain) Royal Academician or Academy 6. (in Britain) Royal Artillery Word origin (sense 1) from República Argentina |
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英语词典包含233703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。