骨骼:人体的骨质支架。包括头颅、脊柱、锁骨、肩胛骨、胸廓、骨盆和手、臂、脚、腿的骨。

• " Skeleton: Bony framework of the Body. It includes the skull, vertebral column, collarbone, shoulder Blades, rib cage, pelvic girdle and the Bones of the hands, arms, feet, and legs."