她不小心用手指蹭花了刚画的眼线。

She accidentally ___smudged her freshly drawn eyeliner with her finger.

她不小心用手指蹭到了湿油漆，把画弄脏了。

She accidentally ___smudged the wet paint with her finger, ruining the drawing.

她的眼泪把画上的签名弄模糊了。

Her tears ___smudged the signature on the painting.