早知文理百科

broadcast的过去式 broadcast broadcasted过去分词 broadcast broadcasted； broadcastv.播送(电视或无线电节目);广播;散布，传播(信息等) n.广播节目;电视...

go out出去； go out（燃烧物）熄灭；（消息）被宣布，被发表，被传播；（电视或广播节目）播出 There had never been any necessity for her to go out to ...