AnalyzerSentence analysis3SpansSentenceまれな成分1000 character limitAnalyzeSentenceまれな成せい分ぶんSpan Detailsまれrare; uncommon; seldom-> 稀na-adjectiveなadnominal form of the copula (after a na-adjective or noun)grammar成せい分ぶんingredient; component; compositionnounReport an issue with this page