ETCS

名词 n. 专有名词
中文释义

英文释义

名词 n.
  1. Initialism of electronic toll collection system. abbreviation,alt-of,initialism
专有名词
  1. Initialism of European Train Control System, a signalling, control and train protection system, especially for high-speed lines. abbreviation,alt-of,initialism

词形变化

ETCSes plural
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