词组、短语、俚语及习惯用语• train advance report
列车预报。• train air signal stop cock
列车空气信号遮断塞门。• train air signal valve
列车号态气阀。• train announcement
列车到发通告。• train annunciator
车到发通告器[报告员]。• train apparatus
列车[机车]设备。机车感应接收器。• train approach announcement
列车接近通知。• train attendant
列车员。• train automation
列车运行自动化。• train bombing
连续轰炸。