Stephanovite
绿草酸钠矿
🗣️ 情景例句
I tried to teach my kids the importance of independence,
我总是告诫孩子们独立的重要。
Thank you for your nice present.
谢谢你那么好的礼物。
Sure. What are you going to do, Mary?
当然了。你打算做什么，玛丽？