Common services
[经] 共同事务, 庶务
🧩 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. 服务；服务项目（service复数形式）
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
Hello! Is there anyone at home?
喂！家里有人吗？