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[电] 副载波波道
🧩 词语组成解析
[电] 副载波
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
What is the hottest area in this country?
这个国家最热的区域是哪里？
A short while ago, however, he became a bus driver and he has not regretted it.
然而就在前不久，他开上了公共汽车，也并不为此而感到后悔。