Column differences
[计] 列内容差异
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
n. 偏差, 差异（difference复数形式）
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
You have a radio,don't you?
你有一台收音机，对吗？
He did very badly on the exam----worse than expected almost the worst in the class.
他考的不好，比期望的还糟。几乎是全班最差的。