词典释义：
spread or cause to spread over a wide area or between a large number of people
散播；传播；使扩散
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[no obj.]
technologies diffuse rapidly 技术推广得很快
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[with obj.]
the problem is how to diffuse power without creating anarchy .问题是如何分散权利而又不引起无政府状态。
become or cause (a fluid, gas, individual atom, etc.) to become intermingled with a substance by movement, typically in a specified direction or at specified speed
（多指顺一定方向或以一定速度）（将）（液体、气体、单个原子等）渗入；（使）弥漫
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[no obj.]
oxygen molecules diffuse across the membrane 氧分子渗过隔膜
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[with obj.]
gas is diffused into the bladder .气体渗入囊袋。
[with obj.]cause (light) to glow faintly by dispersing it in many directions
使（光）漫射。
spread out over a large area; not concentrated
散开的；分散的
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the diffuse community which centred on the church 以教堂为中心散布的社区
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the light is more diffuse.
光线更加分散。
(of disease)not localized in the body
（疾病）扩散的
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diffuse hyperplasia .扩散增生。
lacking clarity or conciseness
含糊的；冗赘的
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the second argument is more diffuse .第二个论点更加含糊不清。
"late Middle English： from Latin
