duplicate名詞KK [ˋdupləkət] /ˈdupləkət/1副本、複製品、備份Please keep the original and send me a duplicate.正本請你留著，寄一份副本給我就好。2重複的東西I already have this book; this one is a duplicate.這本書我已經有了，這本是重複的。動詞KK [ˋdupləˏket] /ˈdupləˌkeɪt/1複製、拷貝You may not duplicate these files without written permission.未經書面同意，不得複製這些檔案。2重複、重做Two departments are duplicating each other's work.兩個部門在重複做彼此的工作。3再現、重現Researchers failed to duplicate the results of the study.研究人員無法重現該研究的結果。顯示全部 8 個義項形容詞KK [ˋdupləkət] /ˈdupləkət/1複製的、重複的The system automatically deletes duplicate entries in the list.系統會自動刪除清單中重複的項目。2備用的I keep a duplicate key at my neighbor's house.我在鄰居家放了一把備用鑰匙。片語KK [ˋdupləkət] /ˈdupləkət/1一式兩份正式The contract must be signed in duplicate.合約必須一式兩份簽署。