AnalyzerSentence analysis7SpansSentenceノルエピネフリンは交感神経系で重要な役割を果たす。1000 character limitAnalyzeSentenceノルエピネフリンは交こう感かん神しん経けい系けいで重じゅう要ような役やく割わりを果はたす。Span Detailsノルエピネフリンnorepinephrinenounはtopic markergrammar交こう感かん神しん経けい系けいsympathetic nervous systemnounでlocation, means, or scope markergrammar重じゅう要ようimportant; essential; significantna-adjectiveなadnominal form of the copula after a na-adjectivegrammar役やく割わりを果はたす。play a role; serve a function; play a partexpression, verb