添补 Traditional form: 添補 Pinyin (reading): tiānbu Definitions: to fill (up) to replenish Characters: 添 - to add, to append, to increase, to replenish 补 - to fix, to mend, to patch, to restore Traditional characters: 添 - to add, to append, to increase, to replenish 補 - to fix, to mend, to patch, to restore