bounce off the walls
US /baʊns ɔf ðə wɔlz/
・UK /baʊns ɒf ðə wɔ:lz/
B2
idm.To behave in a very energetic, overly excited way.
The children were bouncing off the walls after the party.
Video subtitles
What's Inside These 8 Unique Creatures?
- Because the rattle is hollow inside, sound waves can bounce off the walls and echo.
Because the rattle is hollow inside, sound waves can bounce off the walls and echo.
- Because the rattle is hollow inside, sound waves can bounce off the walls and echo, the same way shouting in a cave amplifies the sound.
Because the rattle is hollow inside, sound waves can bounce off the walls and echo, the same way shouting in a cave amplifies the sound.