multiple exposure mode
/mˌʌltɪpəl ɛkspˈəʊʒə ˈməʊd/
n
English · multiple exposure mode中文 · 多重曝光模式Español · modalidad de exposición múltipleFrançais · surimpression
意味：Control button that blocks the film from advancing to create multiple exposures (several images superimposed on the same frame).