Polytelite
银铅, 黝铜矿
🗣️ 情景例句
Please, you sit by the window.
你请靠窗坐。
There is a black sheep in every flock.
群群羊中有黑羊。
Whenever I visit him, he is not at home.
不管我什么时候去找他，他都不在家。