Polarity selection
[计] 极性选择
🧩 词语组成解析
🗣️ 情景例句
I think I've had enough of that sandwich.
我想我已经吃够了三明治。
You'd better go and see a doctor about that.
关于那个毛病，你最好去看医生。
four girls and a boy, an event which radically changed their lives.
4女1男。这事使他们的生活发生了根本的变化。