变速箱 Traditional form: 變速箱 Pinyin (reading): biànsùxiāng Definitions: gearbox transmission Characters: 变 - to change, to transform, to alter; rebel 速 - prompt, quick, speedy 箱 - box, case; chest, trunk Traditional characters: 變 - to change, to transform, to alter; rebel 速 - prompt, quick, speedy 箱 - box, case; chest, trunk