AnalyzerSentence analysis8SpansSentenceクジラの骨盤は退化した器官だ。1000 character limitAnalyzeSentenceクジラの骨こつ盤ばんは退たい化かした器き官かんだ。Span Detailsクジラwhale-> 鯨nounのpossession, attribution, nominalizer, or nominal linkergrammar骨こつ盤ばんpelvisnounはtopic markergrammar退たい化かdegeneration; atrophy; retrogression; regression; deteriorationnoun, suru verbしたlight/support verb with a noun or noun-like phrase-> するgrammar器き官かんorgannounだ。plain copulagrammar