屋上屋を架す
おくじょうおくをかすokujouokuokasu
expression · godan verb
- to do something useless
- to gild the lily
- to gild refined gold
- to build a roof atop the roof
おくじょうおくをかすokujouokuokasu
expression · godan verb
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences