Tiemannite
n. [矿]硒汞矿
🗣️ 情景例句
What do you do for a living?
你是做什么的？
We are delighted to know that you deal with export of Chinese chinaware. Could you supply us 300 sets of tableware for shipment before the end of May?
欣悉你方是中国瓷器出口商。能否给我方供应300套餐具，五月底前交货。
Let me help you. Do it like this.
我来帮你，要这样做。