Common era
公元
🧩 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;
era
['iərə]
n. 纪元，年代;历史时期，时代;重大事件;
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
Beware of him who regards not his reputation.
要谨防不重自己名誉的人。
How long has Jim been at his school?
吉姆到校有多长时间了？