axial skeleton

同根派生

Osteoid osteomas usually occur in the axial skeleton (especially tibia and femur) in bone cortex of young males in the second decade of life.
骨样骨瘤常见于十几岁男性中轴骨骼（尤其是胫骨和股骨）的骨皮质。
In humans, the only joints between shoulder girdle and axial skeleton are the sternoclavicular joints on each side.
哺乳动物（包括人）的鸟喙骨退化为肩胛骨的一个突出（），只有单孔目动物还有独立的鸟喙骨。
The VM lower motor neurons control the large, postural muscles of the axial skeleton.
这意味著它们负责的是非常重要的驱干肌肉。
He is reduced almost to a skeleton.
他瘦得几乎变成了一个骨头架子。
The burglars had used skeleton keys or entered over the balcony.
窃贼或者用了万能钥匙，或者是爬越阳台进入房间的。