asteroids造句
2024年04月25日 07:56:48
The orbits of such faint
asteroids are not yet known.
但是對(duì)于這樣暗的小行星的軌道,迄今尚未弄清.
Asteroids,also known as “minor planets”,are numerous in the outer space.
小行星,亦稱為“小型行星”,在外太空中不計(jì)其數(shù)。
Most stars probably have their quota of planets, meteorids, comets, and
asteroids.
多數(shù)恒星也許還擁有若干行星 、 流星 、 彗星和小行星.
Asteroids, also known as " minor planets ", are numerous in the outer space.
小行星, 亦稱為 “ 小型行星 ”, 在外太空中不計(jì)其數(shù).
...unnamed comets and
asteroids.
未命名的彗星和小行星
Many
asteroids are weakly bound piles of rubble, held together by their own minute gravitational attraction.
大多數(shù)的小行星都是由碎石組成,而這些碎石靠著自身之間微弱的萬有引力結(jié)合在一起.