Pelvis
骨盆(PEL-vis)
释义：
The large ring of bone at the inferior trunk formed of the two hip bones (ossa coxae) joined to the ischium (IS-ke-um); and pubis (PU-bis) (plural: pelves [PEL-veze]) sacrum and coccyx; each os coxae is formed of three bones: the superior, flared ilium (IL-e-um);