diffuse是什么意思

diffuse

英[dɪˈfju:s] 美[dɪˈfjuz]

1 . A cold, diffuse light filtered in through the skylight.: 一道冰冷的光线透过天窗漫射进来。

2 . It allows nicotine to diffuse slowly and steadily into the bloodstream.: 它能使尼古丁平稳缓慢地渗透到血液里。