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big dipper
生词本

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

1. N-COUNT （游乐场的）过山车，云霄飞车 A big dipper is a fairground ride that carries people up and down steep slopes on a narrow railway at high speed. 
Noun

1. elevated railway in an amusement park (usually with sharp curves and steep inclines)