Bivariant system
[化] 双变物系; 双变度物系
🧩 词语组成解析
[计] 双变量的
🗣️ 情景例句
What kind of house do you have in mind?
你想买什么样的房子呢？
My uncle had a heart attack last year.
我的叔叔去年患了心脏病。
We have our evening meal at about a quarter past six.
我们6：15分左右吃晚饭。