AnalyzerSentence analysis3SpansSentence厳粛な約束1000 character limitAnalyzeSentence厳げん粛しゅくな約やく束そくSpan Details厳げん粛しゅくsolemn; grave; seriousna-adjectiveなadnominal form of the copula (after a na-adjective or noun)grammar約やく束そくpromise; agreement; one's word; contractnoun, suru verbReport an issue with this page
