Thioaurite
硫金酸盐
🗣️ 情景例句
Five.
5号。
I bought 7 boxes of matches.
我买了七盒火柴。
The machine was used in a cave near the seashore where -- it is said -- pirates used to hide gold.
在靠近海边的一个据说过去海盗常在里面藏金子的岩洞里，这种机器被派上了用场。