spine(especially spine of scapula)

• 突； 刺(肩胛棘)； 背柱； 马蹄嵴

英英释义

名词 spine:

1. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord

2. any sharply pointed projection

3. a small sharp-pointed tip resembling a spike on a stem or leaf

4. the part of a book's cover that encloses the inner side of the book's pages and that faces outward when the book is shelved

5. a sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin