Waveband
[ ['weivbænd] ]
研究生 Graduate
n. （无线电的）波段
📖 牛津释义
waveband
n
= band 4.
🗣️ 情景例句
It's over.
结束了。
Will this be fine?
这样可以吗？
It's a good opportunity!
好机会！