Jefferisite
水蛭石
🗣️ 情景例句
I don't know how to thank you, Susan.
我不知道如何谢你， Susan。
Sincerely hope that your visit here will be worthwhile and meaningful.
衷心希望您的来访有收获且意义深远。
Right. They're running and jumping all the time.
对，他们老是跑啊跳的。