X2 test
[医] 卡方测验
🧩 词语组成解析
🗣️ 情景例句
Oh!
噢！
I was perfectly aware of this before we married.
结婚前我就完全意识到这个问题。
Anyone who has played even in a school football match knows this.
即使是仅仅参加过学校足球赛的人也有种体会。