Retrosection
纽形剖线
🗣️ 情景例句
How do you know so much about fishing?
你对钓鱼怎么知道这么多？
Why are you so mean? I've never done anything to you.
凶什么凶？ 我又没得罪你。
Actually, it is more than we need.
事实上，已超出我们所需要的。