Eng

Spine...

脊

Back Bone, Spinal Column, Spine

棘

Bramble, Ridge, Spike, Spine, Thorn

椎

Hammer, Mallet, Spine, Vertebrae

尖刺

Spike, Spikes, Spine, Spines

脊柱

Spinal Column, Spine

脊椎

Spine

背脊

Back of the, Spine

書脊

Book, Spine