AnalyzerSentence analysis5SpansSentence感染症の蔓延を防ぐ。1000 character limitAnalyzeSentence感かん染せん症しょうの蔓まん延えんを防ふせぐ。Span Details感かん染せん症しょうinfectious disease; infectionnounのpossession, attribution, nominalizer, or nominal linkergrammar蔓まん延えんspread; proliferation; rampancynoun, suru verbをobject markergrammar防ふせぐ。defend against; protect against; prevent; avert; avoidgodan verb