sacra
音标: ['seikrə]
sacra是什么意思、sacra怎么读
骶骨
sacra汉语翻译
骶骨
sacra英语解释
名词 sacrum:
- 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同义词：sacrum