Marrite
硫砷银铅矿
🗣️ 情景例句
I couldn't be more sure, Susan.
我再确定不过了， Susan。
As the touchstone tries gold,so gold tries man.
试金之石可试金，正如黄金能试人。
Sorry. It's at home. But you can buy one in the shop.
对不起，我的格尺在家里。你去商店里买一个吧。