AnalyzerSentence analysis2SpansSentence凍結保存卵子1000 character limitAnalyzeSentence凍とう結けつ保ほ存ぞん卵らん子しSpan Details凍とう結けつ保ほ存ぞんcryopreservation; freeze-preservationnoun, suru verb卵らん子しovum; egg cellnoun, no-adjective