| 单词 | roller-coaster |
| 释义 | roller-coaster (Brit also switchback), n type of railway with open cars, tight turns and very steep slopes (found in funfairs, amusement parks, etc) 过山车, 云霄飞车（游乐场、 娱乐园等处的惊险游戏车）. |
英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
相关内容：
