Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
midst
painkiller
crohn's disease
SPONSORED LINKS
SPONSORED LINKS
99
take a bow
regenerate
acer platanoides
proselytize
lobectomy
were
Hide translation
acetylene
acetylene
/əˈsɛtəˌliːn/
noun
A colorless flammable gas used chiefly in welding and in organic synthesis
(
acetylene
,
alkyne
,
ethyne
)
a colorless flammable gas used chiefly in welding and in organic synthesis
Back
Next
Language