英语词汇“free-line”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	free-line
释义	free-line空线空闲线
随便看	fire regulations fire repeater fire plate fire smoke detection fire-sale fire protection industry fire -resisting division fire resisting door fire-retardant pressure impregnation fire resisting damper fire life fire lift fire reporting telephone fireprotection layer fire-sales fire in ship fire protection in connection with automatic shutters fire report fire protection layer fire-retardant shingle stain firesales fire smothering fire protection map fire protection equipment fire resisting duct