机上の空論
- expressions (phrases, clauses, etc.)
- noun (common) (futsuumeishi)
机上の空論
Expression
Noun
1
expressions (phrasesnoun (common) (futsuumeishi)
armchair theory;impracticable plan;unworkable idea
君の言っていることは机上の空論にすぎないよ。
What you are saying is nothing but building a castle in the air.
Other forms
机上空論 【きじょうのくうろん】 (search-only kanji form)