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
Her face is a blur.
她的脸模糊不清。
Her eyes, behind her glasses, began to blur.
她藏在眼镜后面的双眼变得模糊起来。
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。