填补 Traditional form: 填補 Pinyin (reading): tiánbǔ Definitions: to fill a gap to fill in a blank (on a form) to overcome a deficiency Characters: 填 - to fill, to pad, to stuff 补 - to fix, to mend, to patch, to restore Traditional characters: 填 - to fill, to pad, to stuff 補 - to fix, to mend, to patch, to restore