first officer
原始詞典資料6 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。
first officernoun
- 1
The copilot of an aircraft.
- 2
The chief mate of a merchant ship.
- 3
The executive officer, second in command of a naval vessel.
- 4
The most senior civil servant in the United States Foreign Service, with responsibility for running an embassy under the authority of and reporting to the ambassador.
- 5
Air Transport Auxiliary rank corresponding to Flight Lieutenant in the Royal Air Force.
- 6
Women's Royal Naval Service rank corresponding to Lieutenant-Commander in the Royal Navy.
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。