英语词汇OR²怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	OR²
释义	OR² abbr. 1. operating room 2. operational research 3. operations research 4. Oregon 5. other ranks 6. owner's risk (保险业用语)货主负责
随便看	boogy boogying boohai boohoo boohooed boohooing boohoos booing boojum book bookable book account book and candle bookbinder book-binder bookbinderies bookbinders bookbindery bookbinding book-binding bookbindings book books bookcase bookcases book changes

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。