spines是什么意思？

spines

• n. 脊柱( spine的名词复数 )，脊椎，（动植物的）刺，书脊；

例句

• Spines - this expression has been used by various writers with considerable latitude. 刺,许多作者把这个词用在相当广泛的含义上.
• The cactus has spines. 仙人掌有刺.
• Porcupines use their spines to protect themselves. 豪猪用身上的刺毛来自卫。
• 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.
• A hedgehog's spines point backwards. 刺?的刺毛是向后长的.
• News stories of genocidal revenge killings are sending chills down our spines. 相互残杀报复的灭族事件此起彼落,教人闻之不禁胆颤齿寒.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  脊椎;脊柱
  Your spine is the row of bones down your back.
• N-COUNT
  书脊
  The spine of a book is the narrow stiff part which the pages and covers are attached to.
• N-COUNT
  (动物身体上的)棘状突起;(植物上的)棘，刺，针
  Spines are also long, sharp points on an animal's body or on a plant.