广播❶broadcast;be on the air
❷radio program;broadcast
电台正在～。The broadcasting station is on the air./停止～ go off the air /实况～ live broadcast/新闻～news broadcast/有线～wired (or cable) broadcasting/ ～发射台broadcast transmitting station/～节目 radio(or broadcast)program/～剧radio drama(or play)/～频道broadcast channel/～频率broadcast frequency/～室studio; broadcasting room/～天线broadcast antenna |