Bararite
氟硅铵石
🗣️ 情景例句
No chance!
不可能。
Who is the greatest poet of our times?
谁是当代最伟大的诗人？
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。