Prepreparation
预先处理
🗣️ 情景例句
What's the matter?
到底发生了什么事？
Have you finished yet?
你做完了吗？
I feel like going to a museum. It's too wet to go walking around London.
我想去博物馆。我们又不能绕着伦敦到处走走，地太湿了。