AnalyzerSentence analysis3SpansSentenceなめらかに変わる1000 character limitAnalyzeSentenceなめらかに変かわるSpan Detailsなめらかsmooth; glassy; velvety; soft; fluent; fluid; trouble-free; continuously differentiable-> 滑らかna-adjectiveにadverbial form after a na-adjectivegrammar変かわるchange; be transformed; vary; move to; be changed to another place; be different; be unusual; be uncommongodan verb