unfold
UK/.ʌn'fәuld/US
IELTSTOEFLGREB1
Definitions
v.
To open or spread out something folded; to develop or be revealed gradually.
展开，打开；逐渐显现，发展
n.
In functional programming, a higher-order function that is the opposite of a fold.
（函数式编程）展开函数
Root Breakdown
Native Englishunnot, reversal
+
foldother
=unfold
Example Sentences
- 1.
She unfolded the map to plan their hiking route.
- 2.
As the investigation unfolded, more shocking details emerged.
- 3.
The flower petals unfold beautifully in the morning sunlight.