+3 = 7

ㄍㄞˇgǎi

ㄍㄞˇgǎi
  1. 批改」、衣服」、朝令夕改」、知錯能改莫大。」
to change, to alter, to transform, to correct
ändern, korrigieren (V)​
changer, transformer, modifier, retoucher, corriger