英语词汇“双信号闭塞制”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	双信号闭塞制
释义	双信号闭塞制 composite block system
随便看	ten-penny tenpenny lace tenpenny nail ten-penny nail tenpenny nails Ten people tried to squeeze into the lift Ten people were killed and thirty injured ten percent ten-percent ten percenter ten-percenter tenpercenteries ten-percenters tenpercentery ten percentile ten per cent off Ten per cent of the population lived in poverty ten per cent point ten percents ten persons a table Tenpesature ten-petaled anemone tenphrite ten piglets at a litter tenpin