趣味青春英语 第120期:Not have the heart(在线收听

   Idiom:

  Not have the heart to do sth 不忍心做什么
  Hit the book:
  Shatter
  Brittle
  Forensics
  Rivet
  Residue
  Smelting
  Fracture
  Prone
  Substandard
  Bow
  Stern
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