1、navy：海军; 海军建制; 深蓝色的。
2、Yesterday,the government made a public announcement regarding the procurement of three Type 23 frigates for the Royal Navy.政府昨天公开宣布将向皇家海军采购三艘23型护卫舰。
3、For the majority of the time, I opted for trousers in either black or navy.我大部分时间选择穿黑色或深蓝色裤子。
