Column constraint
[计] 列约束
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
You must be green to believe that!
你真幼稚，竟然相信那个。
Don't take it the wrong way.
别搞错了。
But who will do all the house work?
但是这些家务活谁来做呢？