asteroid meaning in English
adj.
星状的。
n.
1.【天文学】(火星及木星轨道间的)小行星。
2.【动物；动物学】海星(＝ starfish)。
3.【物理学】星状曲线。
adj.
-al
Examples
- Asteroid lies between mars and jupiter .
小行星位于火星与木星之间。 - The orbits of such faint asteroids are not yet known .
但是对于这样暗的小行星的轨道，迄今尚未弄清。 - Most stars probably have their quota of planets, meteorids, comets, and asteroids .
多数恒星也许还拥有若干行星、流星、彗星和小行星。 - Until about 10 years ago we did not know the true sizes of asteroids very well .
一直到十年前为止，我们还不能确切知道小行星的真正大小。 - Asteroid has become commonplace to the readers of interstellar travel stories in science fiction magazines .
对于读过科幻杂志中星际旅行故事的读者来说，小行星已是平淡无味了。