navigational [ˌnævɪ'ɡeɪʃənl]

例句:

• Zooming and panning are navigational tools for exploring 2 D and 3 D information.
  缩放和平移是浏览二维和三维信息的导航工具.
  
• The crash was a direct result of inadequate navigational aids.
  坠机是导航不力的直接后果。
  
• Gyroscopes are used in navigational instruments for ships, aircraft, and spacecraft.
  陀螺仪用于船舶 、 飞机和宇宙飞船中的导航设备.
  
• He applied, took a navigational test, and won.
  来自BBC
• New navigational aids made it unnecessary for many ships...to use pilots.
  来自Guardian
• In turn, such navigational difficulties may subtly inhibit reading comprehension.
  来自SA