英语词汇duty 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	duty officer
释义	duty officer noun an officer, especially in the police or armed forces, who is on duty at a particular time （尤指警察、武装力量中的）值勤官, 值班员。
随便看	canto canton Canton cantonal Cantonese cantonment Cantopop cantor Cantor cantorial cantoris cantrail cantrip cantus cantus firmus can't/won't be doing with Canuck Canute canvas canvasback canvass canvasser canyon canyoning canzona

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