Aeronaut
01
航空员, 飞行员
an individual who pilots or operates an aircraft
例子
The early days of flight saw brave aeronauts testing the limits of their rudimentary machines.
飞行的早期日子里，勇敢的航空家们测试了他们简陋机器的极限。
词汇树
aeronautic
aeronautics
aeronaut
航空员, 飞行员
词汇树
