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major planets的英文翻译是什么意思，词典释义与在线翻译：
参考翻译
- 大行星
英英释义
名词 major planet:
-
(astronomy) any of the nine large celestial bodies in the solar system that revolve around the sun and shine by reflected light; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto in order of their proximity to the sun; viewed from the constellation Hercules, all the planets rotate around the sun in a counterclockwise direction
major planets的用法和样例：
例句
- There are nine planets in the solar system.
在太阳系中有九大行星。 - The earth is one of the eight Planets.
地球是八大行星之一。
