X,2-test
[化] χ, 2检验; 卡方检验
🧩 词语组成解析
🗣️ 情景例句
you can wash the dishes and clean up after dinner.
你就在晚餐后洗盘子和收拾桌子。
There is nothing either good or bad, but thinking makes it so.
事情本无好与坏，全在自己怎么想。
On his arrival he was sold to a farmer and worked in the fields.
一到美国，他就被卖给了一个农场主，到地里干活。