Reference subcarrier
[电] 基副载波
🧩 词语组成解析
[电] 副载波
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
Don't throw out your dirty water before you get in fresh.
清水未打来，赃水莫倒掉。
Yes, it is.
是的。