叨嘮 [－唠]

Jyutping dou1 lou4
Pinyin dāo lao

Definitions (CC-CEDICT)
  1. to be chattersome
  2. to talk on and on without stopping
  3. to nag
Definitions (Wiktionary)
  1. verb, colloquial
    to complain; to whinge
  2. verb, colloquial
    to talk on and on
    (syn.) 叨叨