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
But how did you know the party was for you?
但是你怎么知道派对是为你举办的呢？
Why are you so busy?
你为什么这样忙碌？
Yes, you need to get some underwater plants.
是的，你还需要弄一些水下植物。