Fairchildite
[矿]碳酸钾钙石
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
Since Tom Lee is our sole agent for our products in Korea, we can't make you a direct offer.
因为汤姆·李是我方产品在韩国的独家代理人，所以我们不能直接向您发盘。
We got stuck in a traffic jam on our way to the airport.
去机场途中塞车了。