AnalyzerSentence analysis2SpansSentence不純物混入1000 character limitAnalyzeSentence不ふ純じゅん物ぶつ混こん入にゅうSpan Details不ふ純じゅん物ぶつimpurity; foreign matternoun混こん入にゅうmixing in; contamination; adulterationnoun, suru verb