名词
中文翻译：不光滑的表面
同义词：
['rough surface', 'uneven surface例句：1. The old car has a blotchy surface that is difficult to clean.（这辆旧车有一个不光滑的表面，很难清洁。）2. The paint on the wall has a blotchy surface that needs to be sanded down.（墙上的油漆有一个不光滑的表面，需要打磨。）']
例句：
-
1. The old car has a blotchy surface that is difficult to clean.
这辆旧车有一个不光滑的表面，很难清洁。
-
2. The paint on the wall has a blotchy surface that needs to be sanded down.
墙上的油漆有一个不光滑的表面，需要打磨。
-
3.The texture of the fabric is quite blotchy, which can affect its durability.
这种织物的纹理相当不光滑，可能会影响其耐用性。