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asteroid ['æstərɔid]
基本释义
- n. 小游星,小行星,海盘车
a. 星状的
词形变化
- 比较级:also as·ter·oi·dal
常用短语
参考例句
- 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。
- This asteroid takes 238 years to orbit the sun.
英英解释
1个名词解释
- any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter)
1个形容词解释
- shaped like a star
[同] asteroid, star-shaped