Epigenite
砷硫铜铁矿
🗣️ 情景例句
Can I count on you to help me?
我能仰仗你的协助吗？
Morning, Alice.
早上好，爱丽斯！
You are better now, but you mustn't get up yet. You must stay in bed for another two days.
你现在好些了，但你还不应该起床。你必须再卧床两天。