Dawsonite
[矿]片钠铝石
🗣️ 情景例句
Bon Voyage!
旅途愉快！
I want to welcome you all here for the fourth annual meeting of our Asian sales staff.
欢迎所有来参加我们亚洲推销员第四届年会的代表。
The tree must be put in the hole now.
现在把树放入坑里。