Spiral galaxy
01
螺旋星系, 旋涡星系
a type of galaxy characterized by a spiral-shaped structure, consisting of a central bulge surrounded by spiral arms that contain stars, gas, and dust
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
spiral galaxies
例子
The Milky Way, our home galaxy, is a prominent example of a spiral galaxy with its distinct spiral arms.
银河系,我们的家园星系,是一个以其独特的螺旋臂而闻名的螺旋星系的突出例子。



























