| 单词 | PA |
| 释义 | PA abbr. 1. or Pa. Pennsylvania 2. or p.a. per annum 3. physician assistant 4. or P/A power of attorney 5. press agent 6. production assistant 7. prosecuting attorney 8. public-address system |
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英语词典包含135693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。