large flaring bone forming one half of the pelvis; made up of the ilium and ischium and pubis
例句
用作名词 (n.)
The thigh bone is connected to the hip bone. 股骨连著髋骨。
I awakened to find both legs swathed in casts, the left one in traction to aid the healing of a broken hip and pelvis. 我醒来时发现两条腿已打上了石膏,左腿拉着牵引,以帮助髋骨和骨盆愈合。