英语词汇first 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	first officer
释义	first officer first officer n: (copilot) SC 副机长
随便看	puff puffball puffed puffed up puffer pufferfish puffin puffiness puffing puff out puff pastry puffs puff up puffy pug pugilism pugilist pugilistic pugilistics pugnacious pugnaciously pugnacity pug-nosed puissance puissant

英汉双解词典包含74752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。