Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
recurring
pine
educated
SPONSORED LINKS
SPONSORED LINKS
bully
welter
creeping willow
bolster
gracious me
penalty free throw
poplars
Hide translation
acoustic device
acoustic device
/əˈkuːstɪk dɪˈvaɪs/
noun
A device for amplifying or transmitting sound
(
acoustic device
)
a device for amplifying or transmitting sound
The hall was fitted with an acoustic device to improve sound quality.
The hall was fitted with an acoustic device to improve sound quality.
Back
Next
Language