首頁›Browse›A›astronauticsastronautics編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看astronauticsastronautics — 名詞名詞1. the science and technology of space travel1.名詞釋義太空航行學the science and technology of space travel例句She studied astronautics to become an aerospace engineer.