Statistical hypothesis
[计] 统计假设
🧩 词语组成解析
🗣️ 情景例句
Grandpa.
爷爷。
Answer a fool according to his folly.
以其人之道，还治其人之身。
Good afternoon! I've come to return your pan. Thank you very much for lending it to me.
下午好！我来还你锅。非常感谢你能把锅借给我。