AnalyzerSentence analysis6SpansSentence彼は研究に余念がなかった。1000 character limitAnalyzeSentence彼かれは研けん究きゅうに余よ念ねんがなかった。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余よ念ねんがなかっsingle-minded; completely absorbed; devoted entirely to one thing-> 余念がないexpression, i-adjectiveた。past tense or completed actiongrammar
