AnalyzerSentence analysis2SpansSentence一段階1000 character limitAnalyzeSentence一いち段だん階かいSpan Details一いちone; 1; best; number one; first; foremost; beginning; start; a (single); one (of many); ace (card games); bottom string (shamisen, etc.)numeric, prefix, no-adjective, suffix, noun段だん階かいstage; step; phase; level; rank; grade; order; sequence; stairsnoun