暗星雲 àn xīng yún

DEFINITIONS

  1. dark nebula (visible as a shadow, absorbing light from behind)
  2. absorption nebula

CHARACTERS

暗 àn
HSK 5
dark; obscure; in secret, covert
星 xīng
HSK 1
a star, planet; any point of light
雲 yún clouds; Yunnan province