1. 银河的,巨大的：12. starch 淀粉 | 13. galactic 银河的,巨大的 | 14. come into play 开始活动/起作用

2. 银河的：Galactic Radiation Experiment Background Satellite 格雷勃试验卫星 | galactic 银河的 | Galaxy 银河系

3. galactic的近义词

3. 极大的：galactic nebula 银河星云 | galactic 极大的 | galactin 泌乳激素

4. galactic是什么意思

4. 银河系：manifestly 显然 | Galactic银河系 | Rotation自旋

1. 星系的
    Galactic means relating to galaxies.

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1. inconceivably large

    Synonym: astronomicastronomical

2. of or relating to a galaxy (especially our galaxy the Milky Way)

    e.g. the galactic plane