- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
vibe
-
pistillode
-
order anostraca
-
little corporal
-
exhilarated
-
angry walk
-
vibrating reed
-
chicken broth
-
igneous
-
spawn
- Hide translation
acoustic buoy
acoustic buoy /əˈkuːstɪk buːi/
noun
-
A buoy that can be heard (at night)
(
acoustic buoy
)
a buoy that can be heard (at night)