AnalyzerSentence analysis3SpansSentence目つきが鋭い1000 character limitAnalyzeSentence目めつきが鋭するどいSpan Details目めつきlook in one's eyes; expression of the eyesnounがsubject markergrammar鋭するどいsharp; pointed; acute; cutting; piercing; keen; astute; perceptivei-adjective