Analyzer
Sentence analysis
6Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
勉強
study; learning; diligence; hard work; effort; experience; knowledge; lesson; discount; price reductionnoun, suru verb
に
direction, time, indirect object, or target markergrammar
不熱心
indifference; lack of enthusiasm; inattentivenessna-adjective, noun
だ。
plain copulagrammar