smudgy
adj. 脏污的,满是污垢的
If something is smudgy, its outline is unclear.
The handwriting is smudgy.
笔迹十分模糊。
...smudgy photos.
模糊不清的照片
1. smeared with something that soils or stains; these words are often used in combination;
The hand-writing is smudgy.
笔迹十分模糊。
Note the many small smudgy blue platelets between the RBC's.
在RBC之间可见很多小的污垢样的蓝色血小板.