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'm the vice-president of new toy development.
我是负责新玩具开发的副总裁。
He should see the doctor.
他应该去看医生。
What colour are you going to paint it?
你打算把它漆成什么颜色？