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Sentence analysis
8Spans
Sentence
Span Details
胚膜
embryonic membrane; extraembryonic membranenoun
は
topic markergrammar
発生
occurrence; outbreak; emergence; generation; production; development; growth; ontogenynoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
初期
early period; initial stage; beginningnoun, no-adjective
に
direction, time, indirect object, or target markergrammar
形成
formation; shaping; creation; repair (plastic surgery); replacement; -plastynoun, suru verb
される。
passive, potential, or respect auxiliarygrammar