四级飞行通信员[初]fourth-grade flight radioman 一级飞行机械员[高]first-grade flight engineer 二级飞行机械员[中]second-grade flight engineer ..
基于40个网页-相关网页
一级飞行机械员[高 first-grade flight engineer
一级飞行机械员
First-class flight mechanic
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动