AnalyzerSentence analysis3SpansSentenceこなれた表現1000 character limitAnalyzeSentenceこなれた表ひょう現げんSpan Detailsこなれbe digested; master a skill; become proficient; mature (personality); mellow; mature (food); be properly aged-> 熟れるichidan verbたpast tense or completed actiongrammar表ひょう現げんexpression; representation; description; representation of a groupnoun, suru verb