Simple common expression
[计] 简单公用表达式
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
🗣️ 情景例句
It seems so simple now.
现在事情显得很简单了。
Don't forget to write your return address on the letter.
不要忘记在信封上写你的回邮地址。
on applied psychology, and on the capacity of a man to get along with his fellow-citizens.
实用心理学和与同伴相处的能力。