Radio-waves
(radio-wave 的复数) 无线电波
🧩 词语组成解析
n. 波（wave的复数形式）
🗣️ 情景例句
Will it cost for the transfer?
转车要钱吗？
What are you interested in?
你对什么比较感兴趣？
The line's busy. I'll try again later.
电话占线，过一会我再打。