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roller coaster的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
anything characterized by abrupt and extreme changes (especially up and down);
"the economy has been on a roller coaster all year"
-
elevated railway in an amusement park (usually with sharp curves and steep inclines)
roller coaster的用法和樣例：
例句
用作名詞 (n.)
- I want to ride on the roller coaster.
我想坐過(guò)山車(chē)。 - Life is a loller coaster, and you never know when it turns.
生活就像過(guò)山車(chē)，你根本不知道他什么時(shí)候會(huì )轉彎。
