roughness

'rʌfnis

n. a texture of a surface or edge that is not smooth but is irregular and uneven
n. harsh or severe speech or behavior

n. 粗糙, 凹凸不平, 粗糙度, 篷乱毛发
[化] 粗糙度; 不平度

21,648

BNC 频率

21,371

使用频率

roughness 由词根 rough（粗糙的）和名词后缀 -ness（表示状态或性质）构成，表示“粗糙的状态或性质”。

例句

1. The roughness of the surface made it hard to walk on.

表面的粗糙度使得行走变得困难。

2. She appreciated the roughness of the handmade pottery.

她欣赏手工陶器的粗糙质感。

3. The artist used roughness in his painting to create a sense of texture.

这位艺术家在他的画作中使用粗糙感来创造质感。