Korteite
氯镁铝石
🗣️ 情景例句
Are we ready to go?
我们可以开始了吗？
We now have five different models to choose from.
我们现在有五种不同的型号供你选择。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。