- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
active subwoofer
-
pigeon breast
-
ad spend
-
acquisition
-
adam-and-eve
-
pun
-
actinidia
-
tire out
-
actitis hypoleucos
-
lightning
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity