loose-leaf の英語での意味
loose-leafˌloose-ˈleaf adjective [only before noun] 
すべての翻訳を見る having pages that can be put in and removed easilyページを簡単に追加・取り外しできるloose-leaf file/binder/format
すべての翻訳を見る having pages that can be put in and removed easilyページを簡単に追加・取り外しできるloose-leaf file/binder/format