dimness

• 名词，指光线不足、亮度或对比度低的状态或性质，也可指声音强度低弱。

A noun referring to the state or quality of being poorly illuminated, lacking brightness or contrast, or having reduced intensity of light or sound.

不可数

1. Poor illuminationB1formal

   The state of being poorly lit or lacking sufficient light.

   昏暗

   • The dimness of the room made it hard to read.
   • He adjusted the lamp to reduce the dimness.
   • The dimness of the hallway gave it a mysterious feel.

   同义词darknessdullnessduskinessfaintnessgloomgloominessmurkinessobscurityshadowiness

   反义词brightnessbrillianceilluminationlightluminosityradiance

2. Reduced intensityB2formal

   The property of lights or sounds that lack brilliance or are reduced in intensity.

   昏暗

   • The dimness of the headlights made driving at night dangerous.
   • The dimness of the music added to the calm atmosphere.
   • She noticed the dimness of the screen and increased the brightness.

   同义词dullnessfaintnesssubduednessweakness

   反义词brightnessbrillianceclarityintensityluminosity

3. Lack of contrastB2formal

   The quality of being dim or lacking contrast, often in visual contexts.

   对比度不足

   • The dimness of the photograph made it difficult to see details.
   • The dimness of the painting gave it a soft, dreamlike quality.
   • He adjusted the monitor to fix the dimness and improve contrast.

   同义词dullnessflatness

   反义词claritydistinctnesssharpnessvividness