補丁

patch (for mending clothes, tires etc) / (software) patch

male adult / the 4th of the 10 Heavenly Stems 天干[tian1 gan1] / fourth (used like "4" or "D") / small cube of meat or vegetable / (literary) to encounter / (archaic) ancient Chinese compass point: 195° / (chemistry) butyl

to repair / to patch / to mend / to make up for / to fill (a vacancy) / to supplement