一位科学家从一架小山丘陵地上的飞机上，通过无线电发送了一个单词，“铀”。
From an airplane over a hilly wasteland a scientist sent back by radio one word, "Uranium".
用无线电发送电报信息（通常使用莫尔斯电码）。
Telegraphy in which messages are transmitted by radio instead of wire.
明斯特官员说，依据国际法规，这名驾驶应立即用无线电发送意外报告。
Muenster officials said that under international rules, the pilot should have radioed an accident report immediately.
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