flight level
原始詞典資料2 筆記錄
這個字我們還沒有寫成教學內容。以下是外部詞典記錄的用法,原文照列,方便你先看懂它的意思。
flight levelnoun
- 1
Any of several internationally agreed standard altitudes that are based on atmospheric pressure rather than on true height
- 2
aeronauticsaerospaceaviationa pressure altitude measured in terms of hundreds of feet above sea level (ie. flight level 120 (FL120) is 12,000 ft. ASL)
資料來源:英文維基詞典 English Wiktionary(CC BY-SA 4.0)。 原文照列,未經改寫。