asteroid
英 [ˈæstərɔɪd]
美 [ˈæstərɔɪd]
n. 小行星
复数：asteroids
Collins.1 / BNC.27005 / COCA.6181
牛津词典
noun
- 小行星
any one of the many small planets which go around the sun
柯林斯词典
- 小行星（在火星及木星轨道间围绕太阳运行）
Anasteroidis one of the very small planets that move around the sun between Mars and Jupiter.
英英释义
noun
- any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter)
adj
- shaped like a star
双语例句
- The high-resolution beam would enable researchers to investigate the formation of individual asteroid craters and canyons, for example.
这种高分辨率粒子束能使研究人员分析出例如单一的、星形的陨石坑和峡谷的组成。 - Asteroid lies between Mars and jupiter.
小行星位于火星与木星之间。 - Most asteroids can be found in an asteroid belt between Marsand Jupiter were they orbit the sun.
在火星和木星之间的小行星带上被发现的大部分小行星都绕太阳运行。 - 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。 - Both this asteroid and the latest discovery are found in the asteroid belt that sits between Mars and Jupiter.
这次发现的小行星和上次发现的小行星都位于火星与木星之间的小行星带中。 - Could they, uh, I dunno, maybe move the asteroid out of its orbit or something?
他们能不能，呃，我不知道，或许让小行星偏移轨道之类的？ - As Rosetta drew close, a giant bowl-shaped depression stretching across much of the asteroid rotated into view.
由于罗塞塔靠拢，一个巨大的碗型抑郁症的小行星在许多伸展旋转到视图。 - Will you check if it is known asteroid?
你将会检查它是否是一颗已知的小行星吗？ - Meteor showers are just the debris of a passing comet or sometimes the debris from a fragmented asteroid.
流星雨只是慧星经过的残留物、或偶而也是来自破碎陨石的碎片。 - But there is no danger of the newly discovered asteroid hitting Earth, NASA said recently in a statement.
美国航天局在近日发表的一份声明中表示，这颗新发现的小行星没有撞击地球的危险。