Crater
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
craters
例子
The scientist studied the formation of the crater after the volcanic eruption.
科学家研究了火山喷发后火山口的形成。
02
陨石坑, 凹地
a depression on the surface of a celestial body, formed by the impact of cosmic debris such as meteoroids or asteroids
例子
The Moon's surface is covered with numerous craters of various sizes, formed over billions of years by impacts from space debris.
月球表面覆盖着大小不一的众多环形山，这些是由太空碎片的撞击在数十亿年间形成的。
03
巨爵座, 巨爵星座
a faint constellation in the southern sky, situated near Hydra and Corvus
例子
Crater is difficult to see without a clear night sky.
Crater在没有晴朗夜空的情况下很难看到。
