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
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
Do you like the soft touch of snowflakes on your face?
你喜欢柔软的雪花触到脸上时的感觉吗？
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。