Radio common channel
[计] 无线电公共信道
🧩 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
We'd like to give thanks for meeting Susan
我们要感谢认识了Susan
She's always helping people.
她总是帮助别人。[现在进行时]
He came by train.
他乘火车来。