🧩 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;
n. 水田芥, 西洋菜
🗣️ 情景例句
If it ain't broke, don't fix it.
东西还没坏，就别急去修它。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
The days get longer and the nights get shorter.
白天变长了，黑夜变短了。