| 释义 |
ˈshort wavenoun [c,u] (abbr sw) a system for sending radio signals 短波: ◇short wave is a radio wave of frequency greater then 3 mhz. 短波是一种频率大于3兆赫的无线电波。 ☞look at long wave and medium wave. 参看long wave及medium wave。 short wave /ˈ· ·/n [u]a system of radio broadcasting used for broadcasting programmes around the world 短波 |