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 n. 1. (商船上的)大副 2. (飞机上的)副驾驶，大副
随便看	synechiae synecious synecologic synecological synecologically synecological,synecologic synecologies synecologist synecology synecthry synectic synectical synectically synectics synecticses synephrine synereses syneresis syneresises synergamy synergetic synergetical synergetically synergic synergically

英汉双解词典包含548777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。