目視飛行 visual meteorological condition vmc: 目視天氣情況visual meteorological condition: 目視氣象條件visual meteorological conditions flight: 目視氣象條件飛行vmc condition: 目視氣象條件vmc flight: 簡單氣象條件飛行下載手機(jī)詞典可隨時隨地查詞查翻譯