好端端 [－－－]

Jyutping hou2 dyun1 dyun1
Pinyin hǎo duān duān

Definitions (CC-CEDICT)
  1. perfectly all right
  2. without rhyme or reason
Definitions (Wiktionary)
  1. adj
    in perfectly good condition; perfectly all right
    (syn.) 好當當, 好是是, 好好是是, 好当当, 好维是, 好維是, 好地地
  2. adv
    for no reason at all; without a reason