Sidebands
[电] 边带
🗣️ 情景例句
First, they have an excellent School of Journalism.
首先 ，那儿有个很优秀的新闻研究所。
This is not an occasion for laguhter.
现在不是该笑的时候。
Dad, this bag is too big. We can't carry it.
爸爸，这个包太重了，我搬不动。