AnalyzerSentence analysis6SpansSentence確固たる証拠が必要だ。1000 character limitAnalyzeSentence確かっ固こたる証しょう拠こが必ひつ要ようだ。Span Details確かっ固こfirm; unshakeable; resolutetaru-adjective, adverbたるclassical/formal adnominal copulagrammarReport an issue with this page