常見(jiàn)例句In short, brown dwarfs are girdled by disks just as often as stars are, and their disk lifetimes are similar.總而言之，棕矮星被氣盤(pán)環(huán)繞的情況與恒星一樣常見(jiàn)，而且它們氣盤(pán)的壽命都差不多。 返回 girdled