Prefluxing
预涂熔剂
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
We talked about a lot of things.
我们谈论了很多事情。
We're going to work on a farm. Don't you know?
我们打算去农场劳动，你不知道吗？