AnalyzerSentence analysis3SpansSentence刀を研ぎ澄ます。1000 character limitAnalyzeSentence刀かたなを研とぎ澄すます。Span Details刀かたなsword; katana; scalpel; chisel; burin; graver; knife moneynounをobject markergrammar研とぎ澄すます。sharpen; hone; make keengodan verb
