けんきゅうねっしん 研究熱心 LinksSentence search for 研究熱心Sentence search for けんきゅうねっしんKanji details for 研, 究, 熱 and 心Edit in JMdict Na-adjective (keiyodoshi)1. of inquiring mind; eager to study; enthusiastic in studying Discussions Log in to talk about this word.