dindexdeclinometer./dek-luh-nom-i-ter/US // ˌdɛk ləˈnɒm ɪ tər //UK // (ˌdɛklɪˈnɒmɪtə) //分光光度计,分度计,分光计,分光镜Definitionsn.noun · 名词1.›an instrument for measuring magnetic declination.Level 5More words in d →