英语词汇“OR”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	OR
释义	OR abbr. 1. operational research. 2. US Oregon (in official postal use). 3. other ranks.
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英语词典包含43808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。