Read Edit View history 马头星云 Mǎtóu Xīngyún Horsehead Nebula Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 马头星云/ 馬頭星雲 Mǎtóu Xīngyún Horsehead Nebula 马头星云位于猎户座,是夜空中最著名的星云之一。 Edit Delete References Add reference No references for this word.