Performance analysis
[计] 性能分析
🧩 词语组成解析
🗣️ 情景例句
When is the wedding?
什么时候举行婚礼呢？
You'd better go at once, hadn't you?
你最好马上走，不对吗？
Really? If you are ill, you must see the doctor.
真的吗？如果是生病了，你得去看医生。