AnalyzerSentence analysis3SpansSentence刃先を研ぐ。1000 character limitAnalyzeSentence刃は先さきを研とぐ。Span Details刃は先さきedge of a blade; cutting edgenounをobject markergrammar研とぐ。sharpen; hone; whet; grind; wash rice; scour; polish; burnishgodan verb
