spines的例句（spines在句子中的用法）

• 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.