AnalyzerSentence analysis5SpansSentence慢性疾患の増悪を防ぐ。1000 character limitAnalyzeSentence慢まん性せい疾しっ患かんの増ぞう悪あくを防ふせぐ。Span Details慢まん性せい疾しっ患かんchronic disease; chronic illnessnounのpossession, attribution, nominalizer, or nominal linkergrammar増ぞう悪あくworsening; exacerbation; aggravationnoun, suru verbをobject markergrammar防ふせぐ。defend against; protect against; prevent; avert; avoidgodan verb