diffusion /di'fju:ʒәn/

释义

(n.) (physics) the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower…
(n.) the spread of social institutions (and myths and skills) from one society to another

在词托邦里，「diffusion」是一只名词属性像素生物（拉丁词源 · 机械型生物，极稀有卡）。字母决定它的长相，词源决定体型，词频决定稀有度；收集它、用它造句升级，并在单词对战中记住它的词性。