- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
marrow
-
pride
-
cherish
-
nurture
-
structure
-
treasury
-
smudge
-
treatment
-
mandatory
-
squeeze box
- Hide translation
trial and error
trial and error /ˈtraɪəl ænd ˈɛrɚ/
noun
-
(
)
Experimenting until a solution is found
(
trial and error
)
experimenting until a solution is found