发出信号的例句（发出信号在句子中的用法）

• She signaled the advance. 她发出信号前进。
• He radioed that her report didn't agree with facts. 他用无线电发出信号, 说她的报告与事实不符。
• He radioed that he could't allow her to stay here. 他用无线电发出信号,说他不能允许她留在此地.
• In the gallery, the bandmaster, his baton poised, stood waiting for a signal. 音乐廊中, 乐队指挥举着指挥棒, 站在那儿等待发出信号.