英语单词“block signal sytem”的翻译、意思、用法、释义-英汉词典

单词	block signal sytem
释义	block signal sytem1.■【控制系统】闭塞信号系统
随便看	felonious felonry felony felos-de-se felsenmeer felsic felsite felsobanyaite Felsophyric felspar felspathose felting felt paper felt pen felt-tip pen Felty's syndrome felucca FeLV FEM fem fem. femagoguery female female chauvinism female chauvinist 洋洋大雅音，千载叹寥泯男儿两行泪，不欲等闲垂携家趁食奔四方，拚却饿死官路旁开松通月过，接竹引泉归松边弹舌低声念，莫引龙来变作人不知始何时，方册已盈案吴侬入水双眸开，汝不素习胡为来往日交游才著我，近来酬唱喜添君河柳擅佳名，青条发红穗举目霜林叶叶黄寄诸弟七绝·其四中元即事半月台用李白韵黄山杂咏苍豹戏题赵子固水仙图斑扇凉思凉吹凉潭凉炒麪