unmask one's batteries
/ʌnˈmæsk wʌnz ˈbæt(ə)ɹiz/
to reveal hidden energy or potential
“The coach helped her unmask her batteries during practice.”Add to my deck
/ʌnˈmæsk wʌnz ˈbæt(ə)ɹiz/
to reveal hidden energy or potential
“The coach helped her unmask her batteries during practice.”Add to my deck