asteroid造句
The inner
asteroid belt be a virtual twin to the belt in our solar system.
事實上,內部的那個小行星帶跟我們地球的小行星帶猶如雙胞胎一般,極為相似.
There is an
asteroid on a collision course with the Earth.
有一顆小行星可能會與地球發生碰撞。
The Geminides originate from mysterious 3200 Phaethon , which is an
asteroid.
雙子座流星雨是由神秘的第3200號小行星“非以頌”產生的.
The largest
asteroid is Ceres, which is about a quarter the size of the moon.
最大的小行星是谷神星,體積約為月球的1/4.