royal navy英国皇家海军
navy canvas海军亚麻帆布
northeastern navy东北海军
navy harbor军港
navy architecture造船学
Chinese Navy中国海军
navy loudspeaker舰用扬声器
navy health海军卫生
navy troops海军舰艇部队
The first half of the 20th century,Japan relyed on a strong navy to get the sea power of East Asia and West Pacific by force.
20世纪上半期日本曾经依靠强大的海军力量通过武力夺取东亚和西太平洋海域的权力。
参考来源 - 美国导弹防御计划与中国国家安全分析N-COUNT（可数名词） A country's navy consists of the people it employs to fight at sea, and the ships they use. 海军
The operation was organized by the US Navy.
这次行动是由美国海军组织的。
COLOR（色彩词） Something that is navy or navy-blue is very dark blue. 深蓝色的
When I was a fashion editor, I mostly wore white shirts and black or navy trousers.
当时尚编辑的时候，我大多数时间穿白衬衫和黑色或深蓝色裤子。