| 释义 |
sacrum/ˈseikrəm, ˈsæk-/n. (pl. sacra /-krə/ or sacrums) Anat. a triangular bone formed from fused vertebrae and situated between the two hip bones of the pelvis 【解】骶骨(与椎骨相连位于骨盆两股骨之间的三角状骨头) [Latin os sacrum, translation of Greek hieron osteon ‘sacred bone’ (from the belief that the soul resides in it)] |