X,2-test
[化] χ, 2检验; 卡方检验
🧩 词语组成解析
🗣️ 情景例句
you, and the rest of our family.
你和我们家的其他人。
Diseases come on horseback, but go away on foot.
病来如山倒，病去如抽丝。
Look at Mr Thin. He was poor. He didn't have much money.
瞧瘦先生。他很穷。他没有很多钱。