Roubschite
菱镁矿
🗣️ 情景例句
I am no exception to that rule.
对于这项通则我也不例外。
Tractors have revolutionized farming.
拖拉机使耕作有革命性的变化。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。