AnalyzerSentence analysis9SpansSentence「不自然」の「不」は語否定の例です。1000 character limitAnalyzeSentence「不ふ自し然ぜん」の「不ふ」は語ご否ひ定ていの例れいです。Span Details「不ふun-; non-; in-prefix自し然ぜん」nature; the natural world; natural; spontaneous; automatic; naturally; spontaneously; automaticallynoun, na-adjective, adverbReport an issue with this page