英语词汇“空线”的读音、翻译、释义、用法及例句-啃外文网

词汇	空线
释义	空线空线[kōng xiàn]1.■disengaged line; dead line; {电} idle wire; free line; idle line 常用词组1.■空线信号 {讯} free line signal
随便看	collophony collophore colloq. colloquia colloquial colloquialism colloquialist colloquial language colloquially colloquial speech colloquial style colloquist colloquium colloquium papers colloquy collose collosol collotype collotypic colloxylin collude colluder collum collunarium collusion

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