【医】 lumbar spine
rachis; spine
【医】 back bone; backbone; columnae vertebralis; dorsal column; dorsal spine
rachi; rachio-; rachis; rhachi-; rhachis; spina; spina dorsalis; spinae
spinal column; spine; spondyl-; spondylo-; vertebrarium
haunch; huckle; middle; waist
【医】 lapara; loin; lumbus; waist
part; passage; sect; section; segment
【计】 segment
【医】 piece; sectile; segment; segmentum