Barytocalcite
斜钡钙石, 钡文解石
🗣️ 情景例句
This is something you'll have to work out yourself.
这就是你必须自己做出决定的事情。
I'd like to reconfirm my flight from london to tokyo.
我要再确认一下我从伦敦到东京的班机。
Hello.Where you at the butcher's?
您好。刚才您在肉店里吗？