sacrum

US ['seɪkrəm]
UK ['seɪkrəm]
  • n.骶骨
  • Web荐骨;荐椎;骶椎
Plural Form:sacrums  Plural Form:sacra  
sacrum
n.
1.
骶骨a bone in the lower back, between the two hip bones of the pelvis

Sample Sentence

Definition:
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