Asteroid belt
01
小行星带, 小行星环
a region in the solar system located between the orbits of Mars and Jupiter, populated by numerous small celestial bodies called asteroids
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
asteroid belts
例子
Scientists study the composition and movement of asteroids in the asteroid belt to understand the early formation of the solar system.
科学家研究小行星带中小行星的组成和运动，以了解太阳系的早期形成。
