单词 sacral 释义 ▪ I. sacral, a.1 Anat.|sekrl|[ad. mod.L. sacrlis, f. sacr-um: see -al1.]Pertaining to the sacrum.1767Gooch Treat. Wounds I. 423 Pain in the groins, pubes and sacral region.1827Abernethy Surg. Wks. I. 111 Disease had taken place in the b...