"duplicate keys" in German duplicate keys Nachschlüssel Zweitschlüssel Detailed translations for "duplicate keys" duplicate keys duplicate keys(also: false keys) Nachschlüssel{masculine plural} duplicate keys Zweitschlüssel{masculine plural} Mrs Hughes, can I borrow the duplicate keys for upstairs? Source: opensubtitles.org Corpus by OPUS Request review Mrs. Hughes, kann ich mir die Zweitschlüssel für oben ausleihen?