Common expression
[计] 公用表达式; 公共表达式
🧩 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
I think you're going to be very happy here with us.
我想你和我们住在一起会很愉快的。
A true friend is known in the day of adversity.
疾风知劲草，患难知友情。
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。