noun🔗Share股骨，大腿骨 The bone that extends from the pelvis to the knee in humans; the femur."The doctor explained that a broken thighbone can take a long time to heal because it's the largest bone in the body. "医生解释说，股骨，也就是大腿骨，断裂后需要很长时间才能痊愈，因为它全身最大的骨头。anatomybodyphysiologyorganmedicinehumanpartChat with AIVocabulary GamePractice Reading
