蔓衍

(1)become distributed or widespread; "the infection spread"; "Optimism spread among the population"

(2)配布されるか、広範囲に広がった

(3)spread or diffuse through; "An atmosphere of distrust has permeated this administration"; "music penetrated the entire building"; "His campaign was riddled with accusations and personal attacks"

(4)普及する、または拡散する

(1)