dunce [dʌns]

例句:

• He used to be a dunce at school.
  他上学时曾是个笨学生.
  
• Michael may have been a dunce at mathematics, but he was gifted at languages.
  迈克尔在数学上可能不太灵光，但在语言方面很有天赋。
  
• I was a dunce at chemistry.
  我在化学方面是个劣等生.
  
• Or, just as accurately, The Delusional Dunce.
  来自SA
• A dunce, void of learning but full of books.
  来自T. Fuller
• Those people knew the real things existed, and they were having the counterfeits, like a dunce cap.
  来自SA