彼は小説の推敲に多くの時間を費やした
He spent a lot of time revising his novel.
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Handwriting
Example sentences
He spent a lot of time on that research.
そんなつまらないことに時間を費やすなんてあほらしいよ。
It's ridiculous to spend time on such a trivial thing.
彼は自分の無実を証明するために、千言万語を費やした
He expended innumerable words to prove his innocence.
Usage Notes
Used when resources like time, money, or effort are used to achieve a goal.
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