AnalyzerSentence analysis3SpansSentence筋肉の痙攣1000 character limitAnalyzeSentence筋きん肉にくの痙けい攣れんSpan Details筋きん肉にくmusclenounのpossession, attribution, nominalizer, or nominal linkergrammar痙けい攣れんconvulsion; cramp; spasm; twitchnoun, suru verb