noun🔗Share驼背，脊柱后凸。 The normal convex curvature of the spine in the thoracic and sacral regions."The doctor examined her back, looking for signs of excessive kyphosis, the natural rounding in the upper back. "医生检查了她的背部，看看是否有过度**脊柱后凸（也就是俗称的驼背）**的迹象，因为上背部本来就会有自然的弯曲。medicineanatomybodydiseasephysiologyChat with AIVocabulary GamePractice Reading
