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 noun 1 the first mate on a merchant ship （商船上的）大副。 1.1 the second in command to the captain on an aircraft （飞机上的）副驾驶（员）。
随便看	drop capital drop cloth drop curtain drop-dead drop dead drop-down drop-forged drop-forging drop goal drop hammer drop handlebars drophead drop-in drop-in centre drop initial drop into drop kick drop-leaf droplet drop names drop off drop-off drop one's aitches drop one's aitches drop one's bundle

英汉双解词典包含131075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。