excrescences

例句:

• The knobby excrescences at the left side of this vertebral column are due to degenerative osteoarthritis.
  左边脊柱多节的赘生物是由退变性骨关节炎引起的.
  
• A regular rock, from the upper part of which are dependent many excrescences.
  来自J. Morse
• The awful modern excrescences that monopolized the townsthe hot-dog stands..., the Moorish motels.
  来自J. A. Michener