aeronaut
🇺🇸
/ˈerənɔːt/
🇬🇧
/ˈeərənɔːt/
A person who travels in a hot-air balloon or airship.
The aeronaut was excited to take his first flight in the hot-air balloon.
飛行員對於乘坐熱氣球進行首次飛行感到興奮。