Home/us/underusedunderusedUnknownSeenFamiliarMastered🇬🇧 UK/,ʌndɚ'juzd/🇺🇸 US/ˌʌndəˈju:zd/C2Definitionsadj.Used less than is normal, expected, or desirable未充分利用的;使用率低的🧩 Root BreakdownRoot-derivedunderbelow, insufficiently+ususe+edpast tense / completed=underusedExample Sentences← Back to us