Wavebands
n. （无线电的）波段( waveband的复数形式 )
🗣️ 情景例句
Can you work under pressure?
你能在压力下工作吗？
I won't argue with you,but I think you're being unfair.
我不会与你争论，但是我认为你不公平。
Every day he does the same thing. Why doesn't he use the lift for the last three floors?
每天他都这样度过。为什么上最后3层楼他不用电梯呢？