Botryolite
[化] 硅硼钙石
🗣️ 情景例句
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
Photography is an expensive hobby.
摄影是门花费很多的爱好。
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。