- n.
1.【天文学】行星 (opp. fixed star)。
2.【占星】(左右人命运的)星相。
短语和例子
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planet中文什么意思
[ 'plænit ] 发音: 用"planet"造句
例句与用法
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- First, we know that the planets all orbit close to the earth's orbital plane, the ecliptic .
首先，我们知道所有行星的轨道都很靠近地球的轨道平面黄道面。 - The net radiation budget of the entire planet and of each hemisphere separately, is in radiative balance .
整个行星以及两个半球各自的净辐射收支处于辐射平衡。 - Science seems ready to confer upon us, as its final gift, the power to erase human life from this planet .
科学似乎好象准备赐给我们最后一个礼物--消灭全人类的力量。 - We were wanderers on a prehistoric earth, on an earth that wore the aspect of an unknown planet .
我们似乎是在史前大地上漫游，在外貌象一个完全陌生的行星的大地上漫游。
英文释义
名词- (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
同义词：major planet - any celestial body (other than comets or satellites) that revolves around a star
- a person who follows or serves another
同义词：satellite
百科释义
A planet () is an astronomical object] [[orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighbouring region of planetesimals.This definition is drawn from two separate IAU declarations; a formal definition agreed by the IAU in 2006, and an informal working definition established by the IAU in 2001/2003 for objects outside of the Solar System.
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