unconcerned
🇺🇸
/ˌʌnkənˈsɜːrnd/
🇬🇧
/ˌʌnkənˈsɜːnd/
Not caring or not bothered about something because it doesn't affect you or seems unimportant.
He seemed unconcerned about the test results, as if they didn't matter to him.
彼は試験の結果について不関心そうに見えた、まるでそれらが彼にとって重要でないかのようだった。
Not interested or not showing interest in something.
She was unconcerned about the party, preferring to stay home and read a book.
彼女はパーティーには興味がなく、家で本を読むことを好むと選んだ。