Prodag
半胶态石墨悬浮液
🗣️ 情景例句
Will dinner be served on this train?
火车上供饭吗？
You lie!
你撒谎！
There's a zoo in the park. We can go and have a look at the animals.
公园里有个动物园哩。我们可以去看看动物。