Eorasite
铅钙铀矿
🗣️ 情景例句
Thanks a lot. Bye.
多谢，再见。
It's quite probable.
完全有可能。
Recent developments in astronomy have made it possible to detect planets in our won Milky Way and in other galaxies.
天文学方面最新发展使得我们能够在银河系和其他星系发现行星。