dindexdensitometer./den-si-tom-i-ter/US // ˌdɛn sɪˈtɒm ɪ tər //UK // (ˌdɛnsɪˈtɒmɪtə) //密度计,密度仪,浓度计,硬度计Definitionsn.noun · 名词1.›Photography. an instrument for measuring the density of negatives.›a densimeter.Level 4More words in d →