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Sentence analysis
9Spans
Sentence
Span Details
大動脈解離
aortic dissectionnoun
は
topic markergrammar
緊急手術
emergency surgerynoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
こと
thing; matter; the fact that; doing; incident; event; trouble; crisis; circumstances; situation; state of affairs; affairs; business; work; make-believe; pretending to; also known as; real name; alias; no need to; not necessary to; should; it is important to; I advise that-> 事noun, noun suffix
が
subject markergrammar
多い。
many; numerous; a lot; much; frequent; commoni-adjective