+5 = 7 

ㄍㆦˋkóo

  1. 計算ㄍㆦˋㄍㆤ˪kóo‑kè

  2. 償還債務ㄍㄨㄧKuiㄍㄧㄥkingㄘㄨ˪tshùㄏㆦ˫hōoiㄍㆦˋkóoㄎㄧ˪khìㄏㄧㄥˊㄒㄧㄠ˪hîng‑siàu償還債務