AnalyzerSentence analysis3SpansSentence必要不可欠な条件1000 character limitAnalyzeSentence必ひつ要よう不ふ可か欠けつな条じょう件けんSpan Details必ひつ要よう不ふ可か欠けつabsolutely essential; indispensable; vitalna-adjectiveなadnominal form of the copula (after a na-adjective or noun)grammar条じょう件けんcondition; term; requirement; prerequisitenounReport an issue with this page