diffuse

英 [dɪ'fjuːz] 美[dɪ'fjus]
  • adj. 弥漫的;散开的
  • vt. 扩散;传播;漫射
  • vi. 传播;四散

CET6TEM4IELTSGRE考研TOEFL低频词常用词汇

词态变化


第三人称单数: diffuses;过去式: diffused;过去分词: diffused;现在分词: diffusing;副词: diffusely;名词: diffuseness diffusion;

中文词源


diffuse 漫射

dis-, 分开,散开。-fus, 流,涌,词源同fusion, confuse. 即光线向不同方向流出,漫射开。

英文词源


diffuse (v.)
1520s (transitive), 1650s (intransitive), from Latin diffusus, past participle of diffundere "to pour out or away" (see diffusion). Related: Diffused; diffusing.
diffuse (adj.)
early 15c., from Latin diffusus (see diffuse (v.)).

双语例句


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。

来自柯林斯例句

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。

来自柯林斯例句

3. a diffuse style of writing
冗赘的文体

来自《权威词典》

4. Direct light is better for reading than diffuse light.
直射光比漫射光更有利于阅读.

来自《简明英汉词典》

5. His talk was so diffuse that I missed his point.
他的谈话漫无边际,我抓不住他的要点.

来自《简明英汉词典》