英语词汇petty officer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	petty officer
释义	petty officern.（名词）abbr. PO, P.O.【缩写】 A noncommissioned naval officer intermediate in rank between enlisted personnel and commissioned officers.海军士官，海军军士：未受委任的海军军官，官衔介于士兵和受委任军官之间
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