Column efficiency
[化] 柱效率
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Well, hi, all.
噢， 大家好。
Love is like the moon; when it does not increase it decreases.
爱情像月亮，不营即亏。
They say it's going to be wet and windy.
据说是要刮风下雨。