blur

涂污；使…模糊不清；使暗淡；玷污英释vvto become difficult to see, or to make something difficult to see, because the edges are not clear

污迹；模糊不清的事物英释nna shape that you cannot see clearly

1 motion blur,运动模糊；动态模糊；动感模糊

2 gaussian blur,高斯模糊（一种滤镜功能）

1 The street lights were blurred by the fog..街灯在迷雾的笼罩下十分昏暗。

2 Many of the details in the picture are blurred..照片中的许多细节部分都模糊了。