來自LingQ圖書館的示例

重覆密碼

  • beef trachea
  • like a balloon and expels all its air through the trachea whenever there is no force to keep it inflated
  • he has injuries to his trachea esophagus and spinal cord
  • these two muscles form an elastic curtain that opens and shuts across the trachea
  • travels down the trachea
  • in the mucus that lines your trachea bronchi and bronchioles
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