英语词汇“double wire semaphore signal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	double wire semaphore signal
释义	double wire semaphore signal 双线臂板信号机
随便看	expansion coil expansion comb expansion combustion chamber expansion compensation expansion compensator expansion convention expansion cooling expansion cooling dewatering expansion copuling expansion cost expansion coupling expansion crack expansion crosstie expansion crosstie liner expansion crown stay bolt expansion curvature expansion curve expansion cushion expansion cushions expansion cylinder expansion deaerator expansion deflection nozzle expansion deflection type nozzle expansion demand expansion device 举目方知宇宙宽。举目无亲，人地两生举目无亲，孤苦伶仃举目无亲，形影相吊举目无亲，无依无靠举目无亲，无家可归举目见日，不见长安举直措诸枉，能使枉者直举直错诣枉，则民服；举枉错诣直，则民不服。举直错诸枉，则民服。 31931 31932 31933 31934 31935 31936 31937 31938 31939 31940