suprasternalWiktionary 原文/ˌsuːprəˈstɜːnəl/构词拆解suprasupra-前缀sternalsternal词干supra-Above, over, on top; (anatomy, medicine) superior · Greater than, transcending词源说明From supra- + sternal.释义形容词adjective1(anatomy) Situated or occurring higher than, or above, the sternum.同族词派生词 1suprasternal notch