他不小心用手指蹭到了刚写的字，把墨水弄花了。

He accidentally ___smudged the ink when his finger brushed against the freshly written words.

她不小心用手指抹到了刚画的素描，模糊了线条。

She accidentally ___smudged the freshly drawn sketch with her finger, blurring the lines.

她在搬入新家前用鼠尾草熏香来净化空间。

She is ___smudging the new apartment with sage before moving in.