单词	机动列车时分
释义	机动列车时分 slack time
随便看	radial distribution systems radial dividing radial division line radial Dopple effect radial Doppler effect radial dorsal digital nerve radial dose function radial dose profile radial double mechanical seal radial drainage radial drainage pattern radial drainage system radial-draw deformability radial draw deformation radial-draw deformation radial draw forming radial-draw forming radial drawing radial drawing forming radial drift radial drill radial drilling machine radial-drilling machine radial drilling machines radial drilling-milling machine