Read Edit View history 暗星云 ànxīngyún dark nebula Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 暗星云/ 暗星雲 ànxīngyún dark nebula (astronomy) dark nebula; absorption nebula 著名的马头星云就是一个典型的暗星云。 Edit Delete References Add reference No references for this word.
暗星云/ 暗星雲 ànxīngyún dark nebula (astronomy) dark nebula; absorption nebula 著名的马头星云就是一个典型的暗星云。 Edit Delete