单词：smudges
音标：[s'mʌdʒɪz] ；
n. （尤指因擦而形成的）污点, 污迹, 污斑( smudge的名词复数 )
n a smoky fire to drive away insects
n a blemish made by dirt
v make a smudge on; soil by smudging
n a blemish made by dirt
v make a smudge on; soil by smudging
smudges的用法和样例：
例句
- In optical character recognition, a combination of peaks and smudges that may close or partially close a loop of a character thus making it unreadable.在光学字符识别(OCR)中，亮点和黑点的一种组合，可能封闭或部分封闭字符的环形部分，因此使其无法读出。
- Wash your hands or you'll make smudges on the writing paper.把手洗乾净，别把写字的纸弄脏了。
- Wet ink smudges easily.墨水没乾很容易弄出污迹。