AnalyzerSentence analysis3SpansSentence筋肉のけいれん1000 character limitAnalyzeSentence筋きん肉にくのけいれんSpan Details筋きん肉にくmusclenounのpossession, attribution, nominalizer, or nominal linkergrammarけいれんconvulsion; cramp; spasm; twitch-> 痙攣noun, suru verb