AnalyzerSentence analysis3SpansSentence意味ありげな笑み1000 character limitAnalyzeSentence意い味みありげな笑えみSpan Details意い味みありげmeaningful; suggestive; telling; significantexpression, na-adjectiveなadnominal form of the copula after a na-adjectivegrammar笑えみsmilenoun