- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
go to pieces
-
trap
-
her
-
acetate
-
formed
-
day
-
mammal genus
-
aarhus
-
mordecai richler
-
droop
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal