回調 huídiàohuítiáo callback Definitions Defs Origin Strokes Stroke Words Sentences Sents huídiào callback 回 huí verb to return to return to a place; to go back or come back调 調 diào verb to transfer To transfer, move, or swap personnel, troops, or things; to assign to a new position; to exchange locations.huítiáo downward adjustment 回 huí verb to return to return to a place; to go back or come back调 調 tiáo verb to adjust To adjust or regulate; to make something balanced, harmonious, or functional.