-
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)
-
用作名詞 (n.)
-
I want to ride on the roller coaster.
估計坐大擺錘。
-
Life is a loller coaster, and you never know when it turns.
生活的好比垂直過山車,你其實不道道他哪種那時候會轉彎。
-
超過東西全權創作方法,受論著權呵護,侵犯知識產權必究
海詞英語詞典,十八年公司