medium wave

US /ˈmiːdiəm weɪv/
UK /ˈmiːdiəm weɪv/
"medium wave" picture
1.

中波

a radio wave of a length between 100 and 1,000 meters, used for broadcasting

:
Many older radios still have a medium wave band.
许多老式收音机仍然有中波波段。
The news was broadcast on medium wave.
新闻通过中波广播。