porcupine [ˈpɔ:rkjupaɪn]

例句:

• A porcupine is covered with prickles.
  箭猪身上长满了刺.
  
• A little porcupine made a house by the side of the river.
  小刺猬在小河边上造了一幢小房子.
  
• One of the sharp hollow spines of a porcupine or hedgehog.
  豪猪或刺猬身上硬而中空的保护刺.
  
• It's like giving birth to a porcupine a long and painful process.
  来自THETIMES
• Inland there are extensive lowlands including the valleys of the Yukon and Porcupine rivers.
  来自BBC
• Neither of these things are not cool, but they encompass exactly what The Incident is, and exactly what Porcupine Tree do.
  来自BBC