Macgovernite
粒砷锰锌矿
🗣️ 情景例句
When you have a business meeting in the United States, come to the appointment on time.
当你在美国有商务会晤时，一定要按时赴约。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
It's none of your business!
这不关你的事儿！