instructional [ɪnˈstrʌkʃənl]

例句:

• You may wish to take advantage of our instructional session.
  你应该充分利用我们的教学课程。
  
• He conducted these instructional sessions with animation and humor.
  他在这些会议上讲话诙谐生动.
  
• The bang menu title has virtually no instructional value ( except perhaps through shock value ).
  咣 当菜单标题实际上没有教学价值,它令人迷惑和不安.
  
• She also created a series of professionally-produced, instructional DVDs.
  来自WSJ
• Instructional treatment associated with changes in brain activation in children with dyslexia.
  来自SA
• Interacting with other BMW enthusiasts online has been instructional, he says.
  来自WSJ