- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
add on
-
adapin
-
addible
-
acerbically
-
addiction studies
-
cultivated strawberry
-
addend
-
adducing
-
add to
-
adaptative
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal