AnalyzerSentence analysis2SpansSentence鉄鋼精錬1000 character limitAnalyzeSentence鉄てっ鋼こう精せい錬れんSpan Details鉄てっ鋼こうiron and steelnoun精せい錬れんrefining; smelting; training; drilling; polishing (skills)noun, suru verb
