AnalyzerSentence analysis3SpansSentence真剣な努力1000 character limitAnalyzeSentence真しん剣けんな努ど力りょくSpan Details真しん剣けんserious; earnest; sincerena-adjective, nounなadnominal form of the copula (after a na-adjective or noun)grammar努ど力りょくeffort; hard work; endeavornoun, suru verbReport an issue with this page
