spinal
/ˈspaɪnəl/adjective
1- of or relating to the spine（与）脊柱（有关）的; 脊髓的：
spinal injuries.
脊柱受伤。
1.1
- relating to or forming the central axis or backbone of something（与）中心（有关）的; 骨干的：
the building of a new spinal road.
新干道的修建。
派生词
spinally
adverb词源
late 16th cent.: from late Latin spinalis, from Latin spina （see SPINE）.