AnalyzerSentence analysis2SpansSentence受容体不純物1000 character limitAnalyzeSentence受じゅ容よう体たい不ふ純じゅん物ぶつSpan Details受じゅ容よう体たいreceptor; acceptor; sensory receptornoun不ふ純じゅん物ぶつimpurity; foreign matternoun