Galaxies Meaning in English
word · lemma: galaxy
释义
Galaxies are huge groups of stars, gas, dust, and dark matter held together by gravity. Each galaxy can contain billions of stars and many have their own unique shapes.
用法与细微差别
Always plural; refers to more than one galaxy. Often used in science or astronomy discussions. Collocates with 'spiral', 'elliptical', or 'distant'. Not to be confused with 'universe', which means everything that exists.
例句
There are billions of galaxies in the universe.
basic
Some galaxies are very far from Earth.
basic
Astronomers study galaxies to learn about space.
basic
Did you know some galaxies are colliding right now?
natural
Through their telescope, they could see clusters of bright galaxies.
natural
Scientists believe that most galaxies have black holes at their centers.
natural