- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
done
-
olden
-
varlet
-
hardening
-
norbert wiener
-
iphone
-
con brio
-
outlaws
-
bibliopolic
-
adaptogen
- Hide translation
clean-burning
clean-burning /klinˈbɜrnɪŋ/
adjective
-
Leaving little contamination while consuming fuel
(
clean-burning
)
leaving little contamination while consuming fuel
Natural gas is a clean-burning fuel
natural gas is a clean-burning fuel