galaxy

由数百万或数十亿颗恒星、星际尘埃、黑洞等组成的独立且连贯的系统,已知宇宙中有数十亿个这样的系统

Any of the collections of many millions or billions of stars, galactic dust, black holes, etc. existing as independent and coherent systems, of which there are billions in the known universe.

辉煌的聚会(尤其是名人)

a splendid assemblage (especially of famous people)

被视为光辉或杰出的事物或人群的集合

An assemblage of things or people seen as luminous or brilliant.

簇生的常绿多年生草本植物,具有小白花穗和光亮的绿色圆形至心形叶子,秋天变为铜色至栗色或紫色

tufted evergreen perennial herb having spikes of tiny white flowers and glossy green round to heart-shaped leaves that become coppery to maroon or purplish in fall

类似星系的印花或图案,通常由在深色背景上混合的半透明鲜艳色块组成

Any print or pattern reminiscent of a galaxy, generally consisting of blending, semiopaque patches of vibrant color on a dark background.

(天文学)恒星系统的集合；数十亿个系统中的任何一个,每个系统都有许多恒星、星云和尘埃

(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust