| 释义 |
〔trackwalker〕A worker employed to inspect a section of railroad track.巡道工：受雇巡查一路段铁轨的工人〔trap〕traps A measured length of roadway over which electronic timers register the speed of a racing vehicle, such as a dragster. traps 计速路段：一段测量过长度的路段，上面有电子计时器记录比赛车辆的速度，如改装的高速汽车的速度〔section〕A portion of railroad track maintained by a single crew.路段：由一个工作队管理的一段铁路线 |