名词
中文翻译：母星
同义词：
['mother galaxy', 'mother planet']
例句：
-
1.The star that guides the Milky Way is our Sun.
引导银河的那颗星星是我们太阳。
-
2. The discovery of a new star in the constellation Orion has excited scientists.
在猎户座发现的新恒星让科学家兴奋不已。
-
3. The mother star is a supernova, which is a type of explosion.
母星是一种超新星，是一种爆炸类型。