英语词汇“道床坡脚--道床趾部”的翻译、意思、用法、释义-英汉汉英词典

单词	道床坡脚--道床趾部
释义	道床趾部；道床坡脚toe of ballast
随便看	guidance group guidance-- homing guidance; homing guidance-- hyperbolic guidance; hyperbolic guidance; inertial guidance material guidance measuring system guidance mechanism guidance method guidance; midcourse guidance-- missle guidance, navigation and control guidance navigation control guidance navigation control{=gnc} guidance navigation control system guidance navigation control system (gncs) guidance objective guidance of unit optimized operation guidance orientation guidance personnel guidance philosophy guidance; philosophy; midcourse guidance plane guidance power rail