Reference subcarrier
[电] 基副载波
🧩 词语组成解析
[电] 副载波
🗣️ 情景例句
It's been very nice talking to you.
很高兴与你交谈。
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。