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Sentence analysis
6Spans
Sentence
Span Details
麻薬中毒
drug addictionnoun, no-adjective
は
topic markergrammar
深刻
serious; severe; grave; acutena-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
だ。
plain copulagrammar