Dennisonite
(=davisonite)板磷钙铝石
🗣️ 情景例句
I guess they're trying to set up an appointment for me.
我猜他们正设法给我安排晤谈。
Have they developed a new method of transportation yet?
他们已经开发了新的运输方法了吗？
Come on! shouted everyone, very loudly.
“快！快呀！”每一个人都大声地喊。