adj.臀部的；坐骨的；坐骨神經(jīng)的
The doctor said that it may take half a year for his sciatic nerve to recover. 醫(yī)生說他坐骨神經(jīng)挫傷可能要半年才能恢復(fù)。
n.坐骨神經(jīng)痛
