AnalyzerSentence analysis3SpansSentenceオープンなシステム1000 character limitAnalyzeSentenceオープンなシステムSpan Detailsオープンopening; launch; open; frank; approachable; unrestrictednoun, suru verb, na-adjective, noun-modifyingなadnominal form of the copula (after a na-adjective or noun)grammarシステムsystemnounReport an issue with this page