diffusion
di'fju:ʒәn
基本解释
n. 散播, 传播, 蔓延
[医] 扩散, 弥散, 漫射(光)
英文释义
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 concentration
n. the spread of social institutions (and myths and skills) from one society to another
词形变化
上一个单词：diffusiometer
下一个单词：diffusion (vacuum)pump