Polygarskite
水合硅酸铝镁矿
🗣️ 情景例句
I just stopped by your office in the bank.
我去银行顺便到你的办公室拜访你。
If you want a thing (well) done, do it yourself.
要想做好事情，就要自己动手。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。