Calciouraconite
水钙铀矾
🗣️ 情景例句
Thank you very much for preparing such a splendid dinner specially for me.
谢谢您为我特意准备如此丰盛的晚餐。
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
Hello! Where are you from?
你好，你是从哪里来的？