AnalyzerSentence analysis3SpansSentence関心を失う1000 character limitAnalyzeSentence関かん心しんを失うしなうSpan Details関かん心しんconcern; interestnounをobject markergrammar失うしなうlose; be deprived of; miss; let slip; lose (a loved one); be bereaved of; concede; give upgodan verb