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

单词	automatic block signal system
释义	automatic block signal system1.■【运输工程】自动闭塞信号系统
随便看	sandhill crane sandhiller Sand Hills sandhoff disease sandhog sand hole sand hopper sand horn S and H, S & H Sandhurst sandhya sandia Sandie San Diegan San Diego sandier sandiest sandiness sanding Sandinismo Sandinist, Sandinista Sandinist, Sandinistas Sandino, Augusto César sandiver sand jack 几笑远公慵送客，殷勤只到寺前溪积甲闻熊耳，观鹅入越都恨刘郎误，题诗句，怨桃溪禅悦偶重叩，秋岩此乍攀寒暄慰白首，我弟才将冠夜深神鬼惊闻处，月下谁弹一曲琴送故与迎新，东皇转化钧霞山何代辟，宝额昔贤题呈似识与不识，请君急著眼看斗柄垂天霜雨空，独雁叫群云万重春日卢封君招游南郊丘母太硕人臧氏挽诗二首句水龙吟（用见山韵饯别）中秋夕寄大梁刘尚书青霄翼青囊印青篛笠怅然自失衎而