1、navy：海軍; 海軍建制; 深藍色的。
2、Yesterday,the government made a public announcement regarding the procurement of three Type 23 frigates for the Royal Navy.政府昨天公開宣布將向皇家海軍采購三艘23型護衛艦。
3、For the majority of the time, I opted for trousers in either black or navy.我大部分時間選擇穿黑色或深藍色褲子。