Brit
a zigzag road or railway in a mountainous region
a road with many alternating ascents and descents
a roller coaster
| 单词 | switchback |
| 释义 | switchbacknounBrit a zigzag road or railway in a mountainous region a road with many alternating ascents and descents a roller coaster |
| 随便看 |
英语词典包含66266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。