🧩 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
Right.
好的。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
It has helped me to serve others.
这份礼物帮助我为他人服务。