1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Core Words Familarize yourself with the 'core words'.
Compounds Expand your vocabulary by studying more complex words built by the 'core words'.
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ETYMOLOGY

KOREAN 3.0 Eng Wordtype Etym. Gb Vie
☆☆ DIFFUSION; DISTRIBUTION; POPULARIZATION Noun 普及普及 sự phổ biến, sự lan truyền, sự truyền bá
☆ BEING EPIDEMIC Noun 蔓延/蔓衍蔓延 sự lan truyền
☆ CIRCULATION; SPREAD Noun 流布流传，散布 sự lan truyền, sự làm lan truyền
☆ INFECTION; CONTAMINATION Noun 感染传染，感染 sự lan truyền, sự nhiễm thói
☆ SPREAD; EXTENSION Noun 波及波及 sự lan truyền
☆ SPREAD; DISSEMINATION Noun 传播传播 sự truyền bá, sự lan truyền