Ferroselenium
硒铁
🗣️ 情景例句
Oh, you're a real Stewart!
噢， 是一个真正Stewart家的人
Well begun is half done.
良好开端，功成一半。
A planet would have to be a very long way from it to be capable of supporting life.
那么一颗行星为了维持生命就要离开的它的恒星非常远。