| 释义 |
spineBrE /spaɪn/ NAmE /spaɪn/ noun the row of small bones that are connected together down the middle of the back 脊柱；脊椎SYN backboneany of the sharp pointed parts like needles on some plants and animals （植物的）刺；（动物的）刺毛◆ Porcupines use their spines to protect themselves . 豪猪用身上的刺毛来自卫。 ➡ see also spinythe narrow part of the cover of a book that the pages are joined to 书脊 |