AnalyzerSentence analysis3SpansSentence未病を防ぐ1000 character limitAnalyzeSentence未み病びょうを防ふせぐSpan Details未み病びょうpre-illness state; sub-health; ill health before symptoms appear; presymptomatic; pre-symptomaticnoun, no-adjectiveをobject markergrammar防ふせぐdefend against; protect against; prevent; avert; avoidgodan verb