Ischium

[iskiәm]

解释:

(noun.) one of the three sections of the hipbone; situated below the ilium.

克劳德整理--From WordNet

解释:

(n.) The ventral and posterior of the three principal bones composing either half of the pelvis; seat bone; the huckle bone.

(n.) One of the pleurae of insects.

编辑:西娅