aeronaut英 [ˈeərənɔːt]美 [ˈerənɔːt]n. 热气球(或飞艇)乘客复数:aeronauts 牛津词典noun热气球(或飞艇)乘客a traveller in a hot-air balloon or airship英英释义nounsomeone who operates an aircraftSynonym:aviatorairmanflierflyer