Acanthite
[机] 螺状硫银矿
🗣️ 情景例句
What are the best exercises for my health?
什么是最利于我身体健康的锻炼方式？
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。