椎骨

An osteoblastoma is just a big osteoid osteoma in the vertebra.

成骨细胞瘤恰是椎骨上大骨样骨瘤。

The backbone is an articulate structure.

脊椎骨是一种关节相连结。

The inner cycle set with soft massage blocks, which would comfort your spondyle after worked before computer for whole day.

英850按摩型呼啦圈内圈有状按摩软，在电脑前工作一整天后，它可以让累脊椎骨得到彻底解放。