DescriptionDe-Refraktor.ogg English: Pronunciation recording of German noun "Refraktor", IPA: /ʁeˈfʁaktoːɐ̯/. Male voice, recorded by native German speaker...
DescriptionDe-Refraktors.ogg English: Pronunciation recording of German noun inflection "Refraktors", IPA: /ʁeˈfʁaktoːɐ̯s/. Male voice, recorded by native...
DescriptionArchenhold-Observatory-Refractor.ogv Deutsch: Der Große Refraktor der Archenhold-Sternwarte in Berlin. English: The Great Refractor at the...