Cuprosklodowskite
(水)硅铜铀矿
🗣️ 情景例句
Hi, John, how's it going?
嗨，约翰，你好吗？
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
How do you spell Monday?
Monday怎么拼写呢？