AnalyzerSentence analysis5SpansSentence彼は研究に余念がない。1000 character limitAnalyzeSentence彼かれは研けん究きゅうに余よ念ねんがない。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar研けん究きゅうresearch; study; investigationnoun, suru verbにdirection, time, indirect object, or target markergrammar余よ念ねんがない。single-minded; completely absorbed; devoted entirely to one thingexpression, i-adjective
