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; serious; harsh; hard; strictna-adjectiveなadnominal form of the copula after a na-adjectivegrammar約やく束そくpromise; agreement; one's word; contract; appointment; engagement; date; convention; rule; destiny; fatenoun, suru verb
