- adj.
1.【天文学】行星的；由于行星作用的。
2.流浪的，不定的。
3.俗世的，现世的；地球的。
4.【机械工程】行星齿轮的。
短语和例子
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planetary中文什么意思
[ 'plænitri ] 发音: 用"planetary"造句
例句与用法
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- Rather, we infer that planetary systems must be quite common .
相反，我们的结论是行星系统的存在一定相当普遍。 - Planetary perturbations make the earth's orbit about the sun irregular .
行星的摄动使得地球绕太阳的轨道是不规则的。 - These bands must introduce longitudinal asymmetry in the planetary albedo .
这些云带必定引起行星反照率的经向不对称性。 - It is reasonable to suppose that other stars are also attended by planetary system .
有理由猜测别的恒星也伴有行星系统。 - New discoveries about uranus excited planetary astronomers in 1977 .
一九七七年对天王星的几项新发现振奋了行星天文学家。
英文释义
形容词- of or relating to or resembling the physical or orbital characteristics of a planet or the planets; "planetary motion"; "planetary year"
同义词：planetal - of or relating to or characteristic of the planet Earth or its inhabitants; "planetary rumblings and eructations"- L.C.Eiseley ; "the planetary tilt"; "this terrestrial ball"
同义词：terrestrial
- involving the entire earth; not limited or provincial in scope; "global war"; "global monetary policy"; "neither national nor continental but planetary"; "a world crisis"; "of worldwide significance"
同义词：global, world, worldwide, world-wide - having no fixed course; "an erratic comet"; "his life followed a wandering course"; "a planetary vagabond"
同义词：erratic, wandering