AnalyzerSentence analysis9SpansSentence3密とは、密閉・密集・密接のことです。1000 character limitAnalyzeSentence3さん密みつとは、密みっ閉ぺい・密みっ集しゅう・密みっ接せつのことです。Span Details3さん密みつthree Cs; three conditions for infection transmission-> 3密nounとquotation, conditional, companion, or and markergrammarReport an issue with this page