locomotives铁道机车locomotiven.火车头；机车adj.运动的；火车头的；旅行的locomotive operation safety机车行车安全locomotive working district机车牵引区段locomotive windshield wiper机车刮雨器Locomotive and rolling stock机车车辆Locomotive driving simulator列车驾驶模拟器locomotive wheel shape curve车轮箍形状曲线locomotive repair statistics机车检修统计locomotive running kilometers机车走行公里locomotive dynamic monitoring机车动态监测locomotive daily working plan机车工作日计划