一唱一和 [－－－－]

Jyutping jat1 coeng3 jat1 wo6
Pinyin yī chàng yī hè

Definitions (CC-CEDICT)
  1. to echo one another (idiom)
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. phrase, idiomatic
    to echo each other
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）