sciatica

n [U] pain in or near the sciatic nerve 坐骨神经痛.

school age, school attendance, school-age, school-days, school-leaver, school-marm, schoolboy, schoolfellow (also `schoolmate), schoolgirl, schoolhouse, schooling, schoolman, schoolmaster, schoolmate, schoolteacher, schoolwork, schooner, schwa, sci-fi, sciatic, science, science fiction, scientific, scientifically, scientist, scimitar, scintilla, scintillate, scintillating, scintillation, scion, scission, scissor, scissors, sclerosis, SCM, scoff, scoffer, scoffingly, scold,