jmdict
2848585
Active
(id:
2295534)
2848585 jmdict A [id=2295534]
3つの密;三つの密
みっつのみつ
[1][exp,n]
[note="in ref. to 密閉, 密集, 密接"]
three Cs;
[expl] three conditions that facilitate the transmission of infectious diseases (closed spaces, crowds, and close contact)
[see=2271630・3密[1]]