asteroid

英['æstərɔɪd] 美['æstərɔɪd]
  • n. 小行星；海盘车
  • adj. 星状的
GRE

详细释义

Noun:
  1. any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter)

Adjective:
  1. shaped like a star

双语例句

1. There is an asteroid on a collision course with the Earth.
有一颗小行星可能会与地球发生碰撞。

来自柯林斯例句

2. 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,体积约为月球的1/4.

来自柯林斯例句

3. Asteroid lies between Mars and Jupiter.
小行星位于火星与木星之间.

来自辞典例句

4. 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.

来自辞典例句

5. The Geminides originate from mysterious 3200 Phaethon , which is an asteroid.
双子座流星雨是由神秘的第3200号小行星“非以颂”产生的.

来自互联网

    用作名词 (n.)
    1. This asteroid takes 238 years to orbit the sun.
      这颗小行星需要花238年绕太阳运行一周。
    2. Asteroid lies between Mars and Jupiter.
      小行星位于火星与木星之间。
    3. But he wanted to locate the impact site of the asteroid.
      但是他想确定小行星的撞击地点.
    用作形容词 (adj.)
    1. Large meteorites actually come from the asteroid belt.
      大型陨星实际上是来自小行星带。

用法讲解

相关词汇

【邻近词汇】

asthma astern asteroids Asteroidea asteroidal asteroidean asteroid belt asteroid zone asteroid body asteroidal set asteroidal belt asteroid family
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