AnalyzerSentence analysis3SpansSentence退屈な授業1000 character limitAnalyzeSentence退たい屈くつな授じゅ業ぎょうSpan Details退たい屈くつboring; tedious; dullna-adjective, noun, suru verbなadnominal form of the copula (after a na-adjective or noun)grammar授じゅ業ぎょうclass; lesson; teaching; schoolworknoun, suru verbReport an issue with this page