X,2-test
[化] χ, 2检验; 卡方检验
🧩 词语组成解析
🗣️ 情景例句
You and Dad are like ships that pass in the night.
你和爸爸就像在夜晚交错而过的船一样。
Tom graduated from college at a very young age.
汤姆很年轻就从大学毕业了。
Thank you very much, sir.
多谢，先生。