navigation aid

       
  • 导航系统

navigation aid的用法和样例:

例句

  1. Our navigation had somehow fouled up.
    我们的导航系统不知怎么地就带错路了。
  2. Mechanics discovered problems with the plane's navigation system.
    机械工发现飞机的导航系统存在问题。
目录 查词历史