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首頁英語詞典spinespine英英釋意

spine

英 [spa?n] 美[spa?n]
  • n. 脊柱，脊椎；刺；書脊

英英釋意

1. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord;
"the fall broke his back"
2. any pointed projection
3. a sharp-pointed tip on a stem or leaf
4. a sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin