英语词汇officer of the day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	officer of the day
释义	officer of the dayn.（名词）【复数】 officers of the day 缩写 O.D. A military officer who, for a given day, assumes responsibility for security, order, and supervision of the guard.值班军官：一个在特定一天中，承担安全、秩序和防卫管理责任的军官
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