Polytelite
银铅, 黝铜矿
🗣️ 情景例句
Stay right where you are.
站住别动！
We aren't happy with the present situation.
我们不满足于现状。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。