schoolteacher

n teacher in a school （中小学）教师.

scholar, scholarly, scholarship, scholastic, scholasticism, school, school age, school attendance, school-age, school-days, school-leaver, school-marm, schoolboy, schoolfellow (also `schoolmate), schoolgirl, schoolhouse, schooling, schoolman, schoolmaster, schoolmate, schoolwork, schooner, schwa, sci-fi, sciatic, sciatica, science, science fiction, scientific, scientifically, scientist, scimitar, scintilla, scintillate, scintillating, scintillation, scion, scission, scissor, scissors,