AnalyzerSentence analysis5SpansSentence刃物を砥石で砥ぐ。1000 character limitAnalyzeSentence刃は物ものを砥と石いしで砥とぐ。Span Details刃は物ものedged tool; cutting instrument; knifenounをobject markergrammar砥と石いしwhetstone; grindstone; sharpening stonenounでlocation, means, or scope markergrammar砥とぐ。sharpen; hone; whet; grind; wash rice; scour; polish; burnish-> 研ぐgodan verb