| 单词 | obstacle course |
| 释义 | obstacle course noun countable ■a race in which runners have to climb over, under or through a series of obstacles 障碍赛跑道 ■a series of problems that you have to solve in order to achieve something 重重困难 |
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101BT英语在线翻译词典收录了36528条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。