roughness

FREQ #44072

n. 粗糙, 凹凸不平, 粗糙度, 篷乱毛发 [化] 粗糙度; 不平度

发音

CA /ˈɹʌf.nəs/
US /ˈɹʌf.nəs/
UK /ˈɹʌf.nəs/
SCOT /ˈɹʌf.nəs/
CA /ˈɹʌf.nʌs/
US /ˈɹʌf.nʌs/
UK /ˈɹʌf.nʌs/
SCOT /ˈɹʌf.nʌs/
其它 /ˈɹʌf.nʌs/
AU /ˈɹɐf.nəs/
NZ /ˈɹɐf.nəs/
IN /ˈɾəf.nes/

词形变化

roughnesses 复数 roughnesses

释义与例句

n.
  1. 1.

    The property of being rough, coarseness.

    可数 不可数

    The roughness of the road made me wonder if my car would fall apart.

  2. 2.

    Something that is rough; a rough spot.

    可数 不可数
  3. 3.

    Roughage; coarse fodder.

    美国 可数 不可数
  4. 4.

    Abundance, especially of food.

    苏格兰 可数 不可数
  5. 5.

    A measure of how rough something is, such as a surface

    可数 工程 不可数

    The surface roughness was low.

词汇关系

名词

同义词 9

pitting indentation harshness choppiness crudeness disorderliness raggedness rowdiness rowdyism

反义词 1

smoothness

上位词 9

disorder texture erosion unpleasantness corrosion corroding inelegance intensification storminess

下位词 10

knot harshness coarseness abrasiveness bristliness bumpiness burl graininess granularity gruffness

相关短语

roughness length roughness lengths

词源

Inherited from Middle English roughnes /roughnesse. By surface analysis, rough + -ness. Compare Old English hrēohnes (“roughness”).

来源：wiktionary