腰椎间盘突出 yāozhuījiānpántūchū slipped disk Origin Definitions Defs Strokes Stroke Words Sentences Sents 腰椎间盘 腰椎間盤 yāozhuījiānpán lumbar intervertebral disk the fibrocartilaginous disk situated between the lumbar vertebrae of the spine突出 tūchū verb to protrude to stick out; to protrude; to project