Aphthonite
[化] 银黝铜石
🗣️ 情景例句
Thank you for your understanding and cooperation in this matter.
谢谢你们对此事的理解和合作。
I hope this will lead to further business between us.
我希望这次交易将使我们之间的贸易得到进一步发展。
What are you up to?
你在忙什么呢？