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
I have been exposed to languages such as English, Spanish, and French.
我接触过英语、西班牙语和法语。
I was not aware of the danger.
我没有意识到危险。
He had hardly had time to settle down when he sold the house and left the country.
还没等安顿下来就卖掉了房子，离开了这个国家。