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
He never married because
他不结婚是因为
Which foot hurts?Is it the left one?
哪个脚受伤?是左脚？
But he added music, which he wrote himself.
但是他给影片配上了他自己创作的音乐。