- 释义：
- n. 电报
- 例句：
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He taught Edison railway telegraphy.
他教爱迪生铁路电报技术.
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The core of intelligent telegraphy system is speech recognition technology.
智能发报系统的核心部分是语音识别技术.
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Telegraphy in which messages are transmitted by radio instead of wire.
用无线电多于电缆的电报.
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