英语词汇“roller coaster”的读音、翻译、释义、用法及例句-英译汉、汉译英、英汉互译翻译词典-学识教育网

词汇	roller coaster
类别	英译汉、汉译英、英汉互译翻译词典
释义	roller coaster roller coaster n.（名词）1. A steep, sharply curving elevated railway with small open passenger cars that is operated at high speeds as a ride, especially in an amusement park.翻滚过山车, 云霄飞车：一种上有敞篷的小型车厢且快速行驶的有急转弯的大坡度高架轨道，尤指游乐园中的乘坐装置2. Something, such as an action, event, or experience, that is marked by abrupt, extreme changes in circumstance, quality, or behavior:急转突变的行为、事件或经历：指环境、品质或行为上发生了突忽而极端变化的东西：“the demographic roller coaster caused by the baby boom”(&b{American Demographics})“由于出生率激增而引起的人口统计学上的急转突变事件”(美国人口统计数据)
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