brightness

词汇解析：brightness

Brightness 是一个名词，主要指光的强度或明亮程度。在某些上下文中，它也可以引申为思想或情感的清晰度。

词义分析

• Brightness 作为名词，表示光的强度，如“灯光的亮度”。

• 它有时也指某种情感或思想的清晰度，如“乐观的心态”。

词语辨析

与“brightness”相关的词语包括“lightness”（轻盈、明亮）和“luminance”（发光度），二者在某些情况下可以互换使用，但“brightness”更常用于描述主观感受，而“luminance”则是更为技术化的术语。

近义词

• radiance
• luminosity
• brilliance

反义词

• dullness
• darkness

词典参考

• 柯林斯词典：定义为“光的强度或明亮程度”。

• 牛津词典：定义为“光的明亮程度，或使某物更明亮的性质”。

用法示例

• The brightness of the sun can be overwhelming at noon.

  中午时分，太阳的亮度可能会让人感到不适。

• She adjusted the screen to reduce the brightness.

  她调整了屏幕以降低亮度。

• The brightness of the stars was breathtaking.

  星星的明亮程度令人叹为观止。

• His smile added a certain brightness to the room.

  他的微笑为房间增添了一种明亮的气氛。

• We need to measure the brightness of the light source.

  我们需要测量光源的亮度。

• The brightness of her personality makes her popular.

  她个性的明亮使她很受欢迎。

• Artists often play with brightness in their paintings.

  艺术家们常常在他们的画作中玩弄亮度。

• Higher brightness levels are usually found in more expensive models.

  更高的亮度通常出现在更昂贵的型号中。

• He was impressed by the brightness of the colors in the painting.

  他对画作中颜色的明亮程度印象深刻。

• A brightness of 1000 lumens is suitable for large rooms.

  1000流明的亮度适合大型房间。

• The brightness of the moon was particularly stunning last night.

  昨晚月亮的明亮程度特别惊艳。

• Reduce the brightness if the screen is too glaring.

  如果屏幕太刺眼，请降低亮度。

• Her brightness of spirit was contagious.

  她的精神的明亮是具有感染力的。

• The brightness of the newly painted walls transformed the room.

  新粉刷墙壁的亮度改变了整个房间。

• In photography, brightness plays a crucial role in the final image.

  在摄影中，亮度在最终图像中起着至关重要的作用。

• He prefers a softer brightness for a cozy atmosphere.

  他更喜欢柔和的亮度来营造温馨的氛围。

• The brightness of her dress stood out at the party.

  她的裙子的亮度在聚会上十分显眼。

• Adjusting the brightness can help prevent eye strain.

  调整亮度可以帮助防止眼睛疲劳。

• Different environments affect the perceived brightness of colors.

  不同的环境会影响颜色的感知亮度。