radio silence

剑桥词典

a period of time when nothing is broadcast by radio
（电台不广播任何信息的阶段）电波静默
Radio silence may be imposed on other stations during a distress call . 在收到求救信号后，其他电台被要求保持电波静默。

a period of time when someone does not communicate with another person or other people
（某人）不与其他人交流的阶段
He texted me every day for a week , and then: radio silence . 他每天向我发短信，这样保持了一周，然后就是静默了。 返回 radio silence