+4 = 6 

ㄎㄧkhip

  1. 液體氣體引進ㄎㄧkhipㄎㄨㄧ˪khuì

  2. 吸引ㄍㄚ˫Kāㄅㄨㄣ˪ㄙㄜ˪pùn‑sòㄎㄧㄎㄧˋㄌㄞˊkhip‑‑khí‑lâi垃圾起來