| 释义 |
ATPBrE /ˌeɪ tiː ˈpi/NAmE /ˌeɪ tiː ˈpi/ abbreviation (BrE) the abbreviation for 'automatic train protection' (a system for automatically stopping a train if the driver does not stop or go slower when a signal tells him/her to) 列车自动保护系统（全写为 automatic train protection） |