| 释义 |
medium waveBrE /ˈmiːdiəm weɪv/NAmE /ˈmiːdiəm weɪv/ (abbreviation MW) noun [U] (also the medium wave [sing.]) a band of radio waves with a length of between 100 and 1 000 metres 中波（波长 100 到 1 000 米）◆648 m on (the) medium wave 中波 648 米 ➡ compare short wave |