AnalyzerSentence analysis3SpansSentence密閉・密集・密接1000 character limitAnalyzeSentence密みっ閉ぺい・密みっ集しゅう・密みっ接せつSpan Details密みっ閉ぺい・seal tightly; make airtight; hermetically sealnoun, suru verb密みっ集しゅう・crowding together; clustering; close formation; swarmnoun, suru verb密みっ接せつclose; closely connected; intimate; being close together; being adjacent; being in close proximityna-adjective, noun, suru verb