Bivariate normal distribution
[计] 二元正态分布
🧩 词语组成解析
[医] 二元变量
🗣️ 情景例句
Things on my mind.
想一些事情。
I must say that I'm a little at a loss as to how to introduce them.
我必须表明对于如何介绍他们，我有点不知所措。
She likes bread and milk a little, but she doesn't like eggs at all.
她吃点面包，喝些牛奶还行，但是不喜欢吃鸡蛋。