AnalyzerSentence analysis7SpansSentenceこの研究の有用性は明らかだ。1000 character limitAnalyzeSentenceこの研けん究きゅうの有ゆう用よう性せいは明あきらかだ。Span Detailsこのthispre-noun adjective研けん究きゅうresearch; study; investigationnoun, suru verbReport an issue with this page