fold up英 [fəuld ʌp] 美 [fold ʌp]

[釋義](因痛苦) 不能支撐; 倒塌; 垮掉; (把…) 摺疊起來;

[網路]倒閉; 摺疊; 失敗;

[例句]After cooking, simply fold up your “ oven ” and slip the elastic bands

in place for easy travel or storage.

煮熟後，只需摺疊起來的“烤箱”，防滑的地方的鬆緊帶輕鬆的旅行或儲存。

fold down （把書頁，葉子等）折過來；向下折；翻倒

例句

Place the first rolled leaf in the center, fold down the side points on the second leaf and wrap both sides around the first "bud. "