Nesquehonite
三水菱镁矿, 水碳镁石
🗣️ 情景例句
I'll be in the front office all day.
我整天都在总办公室。
We would appreciate it if you let us know whether you allow cash or trade discounts.
若能告知你方是否给现金折扣或商业折扣，将不胜感激。
Good news, I hope.
希望是好消息。