1. A drop of milk diffused in the water, and it become cloudy. 一滴奶在水中扩散开来，使水变得混浊不清了。
2. Happiness diffused all over the crowded deck like a flower fragrance. 幸福象花儿的芬芳一样散布在拥挤的甲板上。
3. Went showed that this active agent diffused into gelatin from living oat coleoptile tips. 温特证明，这种活性物质从活的燕麦胚芽鞘扩散到凝胶中去。
英英解释
adj.
1. (of light rays) subjected to scattering by reflection from a rough surface or transmission through a
2. (of light) transmitted from a broad light source or reflected
