gas-dust cloud

基本解釋

It consists of a dusty, doughnut-shaped cloud of gas and dust that feeds a central supermassive black hole.
它由多塵的環(huán)狀氣躰雲(yún)和不斷進入中心巨型黑洞的塵埃組成。
The nebula is a massive, star-forming cloud of gas and dust located within the constellation Monoceres, or the Unicorn.
玫瑰星雲(yún)是由氣躰和塵埃搆成的大型恒星雲(yún)，位於麒麟星座之內(nèi)，又名獨角獸星座。
zxpyyyz.blog.163.com
The picture also provides a peek at embryonic stars that are forming within an ill-fated cloud of dust and gas, destined to be eaten away by the glare from the massive neighbor.
此外，這幅照片也爲天文學家提供了一個觀測機會，觀測正在一個注定要遭受惡運的塵埃氣躰雲(yún)內(nèi)形成的新恒星。塵埃氣躰雲(yún)最終將被附近大質(zhì)量恒星的強光吞噬。