Ferrazite
钡铅磷矿
🗣️ 情景例句
You bet I have!
我铁定已经钓到了！
It's scheduled to arrive at 11:50.
按照列车时刻表是11点50分到。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，