The cactus has spines.仙人掌有刺.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.One of the sharp hollow spines of a...
Porcupines use their spines to protect themselves.豪猪用身上的刺毛来自卫。The cactus has spines.仙人掌有刺.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....