巨きょ費ひ

noun

enormous expenditure; huge cost

Refers to a very large amount of money spent, often in public works, projects, or investments. Formal and somewhat literary.

• その計けい画かくには巨きょ費ひが投とうじられた。

  An enormous amount of money was invested in the project.

• 巨きょ費ひをかけて建けん設せつされたダム。

  A dam built at huge expense.