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- Only 9 other red dwarfs are known to have planetary companions, and these were all discovered through the radial velocity technique. 只有其他9个红矮星已知拥有行星伙伴，并且都是通过视向速度技术发现的。
- She looked small by the side of her companion. 她和她的同伴在一起时，她显得矮小。
- planetary companion 类行星伴星
- Are you alone or with a companion? 你单独一人还是与朋友在一起?
- His brother is not much of a companion for him. 他兄弟与他情趣不甚相投。
- A companion in play or recreation. 游戏伙伴一起游戏或消遣的伙伴
- Jogged her dozing companion with her elbow. 用肘部轻推她打瞌睡的同伴
- He led off with his companion in a sort of quick-step. 他和他的舞伴带头跳一种快步舞。
- A favored female companion or sweetheart. 女朋友最喜欢的女性同伴或爱人
- Jack, mislead by bad companion, get into the drug habit. 在坏伙伴的诱使下，杰克染上了吸毒癖。
- I'd like to be her intimate friend and good companion. 我愿做她的挚友良朋。
- He had always considered her an ideal companion for his son. 他一直以为她是他儿子的理想伴侣。
- Measured the planetary tilt in degrees. 测量地球倾斜的角度
- I become wiser than my companion because I spend more in oil than they in wine. 我比同伴们聪明，因为我花在灯油上的钱比他们落的酒钱还多。
- He formulated the theory of planetary movement. 他系统阐述了行星运动理论。
- My companion waited for me at the end of the street. 我的同伴在街道尽头等我。
- He proudly promenaded his elegant companion in the park. 他得意地领著他那标致的伴侣遛公园。
- Most planetary orbits are not circles but ellipses. 大多数行星的运转轨道是椭圆形而非圆形。
- The fear of being discovered was his constant companion. 他总提心吊胆的，担心被人发现。
- Kepler's Laws of planetary motion. 开普勒行星定律。
