好端端

hǎoduānduān
  1. perfectly all right
  2. without rhyme or reason

CEDICT

  1. for no reason at all; without a reason
  2. in perfectly good condition; perfectly all right

Wiktionary

  1. 情况良好、很正常。
  2. 无缘无故。

重編國語辭典

Entry Composition

1 好 hǎo
  1. good
  2. appropriate; proper
  3. all right!
  4. (before a verb) easy to
  5. (before a verb) good to
  6. (before an adjective for exclamatory effect) so
  7. (verb complement indicating completion)
  8. (of two people) close; on intimate terms
  9. (after a personal pronoun) hello
2 端端 duānduān
  1. (literary, ideophonic) serious; dignified
  2. (literary, ideophonic) straight; not slanting; upright
  3. (now dated) just; exactly; precisely
  4. just; exactly; precisely
  5. serious; dignified
  6. straight; not slanting; upright

Related entries

无由 wúyóu
  1. to be unable (to do sth)
  2. no reason to ...
  3. without rhyme or reason