asteroid是什么意思_音标_用法_例句

简单释义：

adj. 星状的

n. 小行星

网络 小游星；海星；流星

变形：

复数：asteroids  

完整释义：

n.

1.流星
2.【天文学】(火星及木星轨道间的)小行星
3.【动物;动物学】海星
4.【物理学】星状曲线

adj.

1.星状的
2.似紫菀属的

例句：

1. Dodge being hit in an asteroid belt, and get ready to land as you approach a deserted moonscape.
   道奇被击中的小行星带，并准备好土地作为你的方法一个荒芜的月球表面。

2. Its position in the sky makes it a so-called Trojan asteroid – a type previously detected only at Jupiter, Neptune and Mars.
   它在天空的位置使其被称为特洛伊小行星——此前仅在木星、海王星和火星探测到的一种类型

3. A small fraction of the rocks blasted off Mars by asteroid or comet impacts could have reached Earth in just a few years.
   小行星或彗星在撞击火星时，所轰出的岩石之中，有少数可以在仅仅数年之内就抵达地球。更详细。

4. DOUG JOHNSON: Professor Drake says another way to move the asteroid would be to paint one side of the dark rock white.
   道格约翰逊：德雷克教授说，另一种方式来移动小行星将画一个白边的黑色岩石。

5. "In the case of a planet, the hole is carved out by an asteroid or comet impact. "
   “对于行星，这个洞就是由小行星或彗星碰撞打开的。”

6. Another way, in which life could fail to develop to an intelligent stage, would be if an asteroid or comet were to collide with the planet.
   从另一方面考虑，生命未能发展到具有智能的阶段，是否可能是小行星或彗星与行星发生了碰撞。

7. Asteroids are minor planets, most of which circle the sun in a region known as the asteroid belt, between the orbits of Mars and Jupiter.
   小行星是较小的行星，它们中的大部分在火星和木星轨道间的小行星带中环绕太阳运行。

8. A carefully selected asteroid with the right density and strength could be hollowed out for an underground base to be established.
   一个精心挑选合适的小行星密度和力量可以挖了一个地下基地。