adj.胸的；胸廓的

The back muscles of the thoracic region are thinner. 胸段的背肌较薄弱。

The abdominal aorta is normally smaller than the thoracic aorta. 腹主动脉一般比胸主动脉小。

Our objective is to make a further understanding of asphyxiating thoracic dysplasia. 我们的目的是提高对窒息性胸廓发育不良的认识。