趣味青春英语 第96期:Nerves of steel(在线收听

   Idiom:

  nerves of steel 有胆量,钢铁般的意志,平静的心态
  Hit the book:
  Sharpen memory
  Dementia
  In shape
  Keep at bay
  Alternate
  Ward off
  Clutter
  Disarray
  Distraction
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