Polygarskite
水合硅酸铝镁矿
🗣️ 情景例句
Please forgive me, Susan, but...
请原谅我 ，Susan， 但……
We are looking forward to seeing you again.
我们非常盼望再见到你。
I don't think this is a standard size.
我看这不是标准尺寸吧？