| 单词 | classification track |
| 释义 | classification tracknoun : any track of a group of railroad tracks in a freight yard used in the separation of cars especially according to destination or contents and their arrangement in preparation for train movement |
| 随便看 |
英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。