Illumination unit
volume
British pronunciation/ɪlˌuːmɪnˈeɪʃən jˈuːnɪt/
American pronunciation/ɪlˌuːmᵻnˈeɪʃən jˈuːnɪt/

"illumination unit"의 정의 및 의미

Illumination unit
01

a measure of illumination

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