AnalyzerSentence analysis5SpansSentence医師は患部にメスを入れた。1000 character limitAnalyzeSentence医い師しは患かん部ぶにメスを入いれた。Span Details医い師しdoctor; physiciannounはtopic markergrammar患かん部ぶaffected area; diseased part; woundnounにdirection, time, indirect object, or target markergrammarメスを入いれた。perform surgery; operate; use a scalpel; take drastic action; investigate thoroughly; get to the bottom of-> メスを入れるexpression, verb