blur的一般过去时怎么写？

...the victim, whose face was blotted out by a camera blur.脸部经过镜头模糊处理而遮起来的受害人His arm was a rapid blur of movement as he struck.他出击时胳膊快速一晃，令人眼花缭乱。...her belief that scientists are trying to blur the distinction between &#...

n.污迹，污斑，模糊不清的事物，暧昧不明vt.& vi.涂污，弄脏，（使）变模糊，（使）难以区分...

blur的第三人称单数（三单）为：blurs...

blur的音标：blur的英式发音音标为：[blɜ:(r)]blur的美式发音音标为：[blɚ]...

blur的现在完成时为：blurred...

Her face is a blur.她的脸模糊不清。His arm was a rapid blur of movement as he struck.他出击时胳膊快速一晃，令人眼花缭乱。The houses appeared as a blur in the mist.房子在薄雾中隐隐约约看不清....

blur的近义词/同义词有：dim, smear, cloud, cloud, dim, mist, smear, fog, shade。vt.blur的近义词（使模糊不清,使朦胧）：dim, smear, cloud。blur的近义词（其他释义）：cloud, dim, mist, smear, fog, shade。...

blur的现在进行时为：blurring...

blur的复数形式为：blurs...