所费不赀 / 所費不貲

suǒ​fèi​bù​zī

to cost a fortune

to incur an immense expense; to spend more money than can be calculated

所 (literal) → 所 · suǒ · [relative] 费 (literal) → 费/費 · fèi · to spend 不赀 (literal) → 不赀/不貲 · bù​zī · incalculable

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:57 PM