Linear correlation
[医] 直线相关, 线形相关
🧩 词语组成解析
🗣️ 情景例句
I would like to buy a diamond necklace for my wife.
我想为我的妻子买一条钻石项链。
You'd better go at once, hadn't you?
你最好马上走，不对吗？
I'm not sure that we can wait that long.
我不知道我们是否能够等那么久。