名词
中文翻译:信号
同义词:
['signal', 'indicator', 'indication']
例句:
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1. The Y signal is a crucialpart of the communication system.
Y信号是通信系统的关键部分。
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2. The Y signal wasused to indicate the end of the line.
Y信号用于指示线路的结束。
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3. TheY signal helped to guide the pilot throughthe fog.
Y信号帮助飞行员穿越雾区。