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- 彗星 comet
- 那颗彗星只用肉眼是看不到的。 That comet is invisible to the unaided eye.
- 彗星的 cometic
- 彗核彗星头部的中心部分 The central portion of the head of a comet.
- 没有固定轨道的彗星;他生活漫无目的的;四处漂泊的流浪汉。 an erratic comet; his life followed a wandering course; a planetary vagabond.
- 阿连德-罗兰彗星 arend-Roland comet
- Ⅻ柯胡特克彗星 Comet Kohoutek 1973
- 这些行星轨道被扫过的彗星打乱了。 The orbits of these stars were perturbed by the passings of a comet.
- 彗星的运动 motion of comet
- 一谈到别的事情时,他们的记性并不是很好,但他们却记得彗星。 Their memory wasn't very good when it came to recalling other things, but they remembered the comet.
- 比拉彗星 biela comet
- 彗星化学组成 chemical composition of the comet
- 彗星尾巴 the tail of a comet
- 贝内特彗星 Comet Bennett
- 成彗星状 comet formation
- 彗星命名 nomenclature of comets
- 人造彗星 artificial comet
- 天族彗星 comet of Uranus family
- 土族彗星 comet of Saturn family
- 彗星的轨迹 the track+ [ 1 ] of a comet