the longest and thickest bone of the human skeleton; extends from the pelvis to the knee
例句
用作名词 (n.)
The thigh bone is connected to the hip bone. 股骨连著髋骨。
This study aims to investigate another possible pathomechanism of reducing bone strength in the proximal femur with increasing age. 本研究的目的是调查可能造成股骨近端骨强度随年龄增加而降低的另一个病理学机制。