foldern. 資料夾、摺紙機、摺疊式書本、卷宗學術名詞資料夾:輕工、高中資訊、資訊檔案夾:輕工、電機工程、電子工程文件夾:輕工疊縫器:紡織科技包裝員:紡織科技褶疊機:紡織科技褶布機:紡織科技碼布機:紡織科技英文釋義a small book usually having a paper covercovering that is folded over to protect the contents