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
It's almost certain that they'll get a divorce.
他们离婚几乎已成定局。
I have some difficulty in expressing myself.
我表达起来有点困难。
The man took heart and, sure enough, on New Years' Eve he was able to hobble along to a party.
果然，除夕时他可以一瘸一拐地去参加晚会了。