您要查找的是不是：
- maritime radar and navigation trainer 船用雷达和航海训练器
- Link Celestial Navigation Trainer 林克天体导航教练机
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- One who acts as the trainer or second of a boxer. 拳击手的训练者或其比赛时的助手
- He is an animal trainer for the circus. 他是马戏团的驯兽师。
- The compass is an instrument of navigation. 罗盘是航行仪器。
- The tiger turned on the animal trainer. 老虎突然向训兽员袭击。
- That trainer knows how to get results from his horses. 那个驯马师掌握行之有效的驯马技巧。
- His improved performance does credit to his trainer. 他的表演有进步，这应该归功於他的教练。
- The theory and practice of aircraft navigation. 航空学飞机航行的理论与实践
- radar navigation trainer 雷达导航教练器
- navigation trainer 导航教练器
- celestial navigation trainer 天文导航教练器
- Navigation is difficult on this river because of the hide rock. 因为有暗礁，在这条河上航行很困难。
- Aerial navigation by visual identification of landmarks. 地标领航用可视地标来进行飞机航行
- The cat suddenly turned on its trainer. 这只猫突然转而进攻它的训练者。
- Polar Navigation Trainer 极地航行训练机
- To train or tutor or to act as a trainer or tutor. 教练训练或指导，或起教练或私人教师作用
- The dog was disciplined by a professional trainer. 那条狗由一位专业训练师训练。
- My trainer says I should run an hour every day. 我的健身教练说我每天应该跑步一小时。
