- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
dugout
-
zumba
-
medinilla magnifica
-
unspecified
-
poor
-
ad campaign
-
accounting data
-
acidification
-
storyline
-
pull down
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal