Wavebands
n. （无线电的）波段( waveband的复数形式 )
🗣️ 情景例句
So to speak.
可以那么说。
I'd be happy to help you in any way I can.
我高兴尽我所能以任何方式帮助你。
so we went to have a look at him.
于是就走过去看看。