Seligmannite
硫砷铅铜矿
🗣️ 情景例句
I'll be at the construction site tomorrow.
明天我要去工地。
It was so cold the car wouldn't start.
天冷得汽车的引擎都无法发动了。
Hi, Jim. Nice to meet you.
你好，吉姆。很高兴见到你。