unimpressive [ˌʌnɪmˈpresɪv]

例句:

• Rainey was an unimpressive, rather dull lecturer.
  雷尼是个平庸而且相当乏味的老师。
  
• His academic record was unimpressive.
  他的学业成绩平平。
  
• His personal presence is unimpressive and his speech contemptible.
  他气貌不扬、言语粗俗.
  
• His father was short and squat and utterly unimpressive.
  来自NEWYORKER
• The video here is low def and unimpressive.
  来自SA
• What It really is, is an unimpressive demonstration of blustering crudity.
  来自SA