默默无闻 mò mò wú wén

DEFINITIONS

  1. obscure and unknown (idiom); an outsider without any reputation
  2. a nobody
  3. an unknown quantity

CHARACTERS

默 mò
HSK 4
silent; quiet, still; dark
默 mò
HSK 4
silent; quiet, still; dark
无 wú
HSK 4
negative, no, not; KangXi radical 71
闻 wén
HSK 3
hear; smell; make known; news