AnalyzerSentence analysis3SpansSentence口元がほころぶ1000 character limitAnalyzeSentence口くち元もとがほころぶSpan Details口くち元もとmouth; lips; shape of the mouth; near an entrance; vicinity of an entrancenounがsubject markergrammarほころぶbegin to open; come out; smile broadly; break into a smile; come apart at the seams-> 綻ぶgodan verb
