Tetraedrite
黝铜矿
🗣️ 情景例句
How about a lemonade break?
休息一下喝点柠檬水好吗？
I'm waiting for you outside.
我在外面等你。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。