- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
uppercut
-
ripe
-
a6
-
harry truman
-
likely
-
glance
-
cats
-
thither
-
fringes
-
terminated
- Hide translation
acetic anhydride
acetic anhydride /əˈsiːtɪk ˈænhaɪˌdraɪd/
noun
-
A compound that is needed in order to refine opium into heroin
(
acetic anhydride
)
a compound that is needed in order to refine opium into heroin