AnalyzerSentence analysis2SpansSentence紡糸口金1000 character limitAnalyzeSentence紡ぼう糸し口金ぐちがねSpan Details紡ぼう糸しspinning; spun fibernoun口金ぐちがねmetal cap; ferrule; clasp; metal fastener; mouthpiece; socket; light socketnoun