Prelimer
石灰混合器
🗣️ 情景例句
Are all these goods made in your factory?
所有这些货物都是贵厂生产的吗？
We had a fabulous time at the garden party.
我们在游园会上玩得很开心。
How do you do? My name is Fred Smith.
您好，我是弗雷德.史蜜斯。