Common carbon
[机] 普通碳
🧩 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
My company was the contractor.
我的公司承包了这项工程。
The diamonds of other countries are always the most beautiful.
别国的钻石是最美丽的。
Armed with a torch, the vicar went up into the clock tower to see what was going on.
牧师拿着一支电筒走上钟楼想去看看究竟发生了什么事情。