隨叫隨到 [随－随－]

Jyutping ceoi4 giu3 ceoi4 dou3
Pinyin suí jiào suí dào

Definitions (CC-CEDICT)
  1. to be available at any time
  2. to be on call
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）