单词：sacrum
音标：['seikrәm] ；
n. 骶骨
[医] 骶骨
[医] 骶骨
n. wedge-shaped bone consisting of five fused vertebrae forming the posterior part of the pelvis; its base connects with the lowest lumbar vertebra and its tip with the coccyx
词型变化：名词复数形式 : sacrums
词性分布：
sacrum的用法和样例：
例句
用作名词(n.)
- The sacrum is a normal block vertebrae.骶骨融合为正常现象。
- Sacrum fracture what should notice?骶骨骨折了该注意些什么？
词汇搭配
- fracture of sacrum and cocyx尾闾骨伤
- apex of sacrum骶骨尖
- sacrum to pubis骶骨到耻骨
- ala of sacrum骶翼
- pelvic surface of sacrum盆面