LEARNit Dictionary
wobbleboard
noun
/ˈwɒblbɔːd/
UK
/ˈwɑːblbɔːrd/
US
1
a musical instrument consisting of a piece of board which is shaken to produce low sounds, originally played by Australian Aborigines
تخته تکاندهنده, تخته لرزان, تخته موسیقی لرزان