Ilium

[iliәm]

解释:

(noun.) the upper and widest of the three bones making up the hipbone.

校对:伊薇特--From WordNet

解释:

(n.) The dorsal one of the three principal bones comprising either lateral half of the pelvis; the dorsal or upper part of the hip bone. See Innominate bone, under Innominate.

编辑:维尔玛