Rickardite
碲铜矿
🗣️ 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
别白费口舌规劝他们，他们不会听你的话。
Eagles fly alone, but sheep flock together.
鹰单飞，羊群集。
No, she isn't.
不，她没来。