AnalyzerSentence analysis5SpansSentenceうっかり約束を忘れた。1000 character limitAnalyzeSentenceうっかり約やく束そくを忘わすれた。Span Detailsうっかりcarelessly; inadvertently; absent-mindedlyadverb約やく束そくpromise; agreement; one's word; contractnoun, suru verbReport an issue with this page
