artificial signs,人工信号,同义词,英汉翻译,英汉例句-找单词

artificial signs

翻译:人工信号

同义词

1)artificial signs,人工信号2)manual signal box,人工信号楼3)manual block signal,人工闭塞信号4)manually-operated signal tower,人工控制信号塔5)manual changeover signal,人工转换信号6)manual signalling,人工信号法;人工信号设备

artificial signs

artificial signs

同义词

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