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flicker
[英] [ˈflikə] [美] [ˈflɪkɚ] 生词本

v.

n.

  • 柯林斯高阶英汉双解学习词典

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1. VERB (灯光等)闪烁，摇曳 If a light or flame flickers, it shines unsteadily. 

  • Fluorescent lights flickered, and then the room was brilliantly, blindingly bright...

    荧光灯闪了几下，接着屋子里豁然大亮，刺得人睁不开眼。

  • A television flickered in the corner.

    电视机在角落里时明时暗地变换着画面。

  • Flicker is also a noun.

    • Looking through the cabin window I saw the flicker of flames.

      透过船舱的窗户我看到了闪烁的火光。

2. N-COUNT (情感的)闪现，一闪而过 If you experience aflickerof emotion, you feel that emotion only for a very short time, and not very strongly. 

  • He felt a flicker of regret...

    他突然感到一丝悔意。

  • He looked at me, a flicker of amusement in his cold eyes.

    他看着我，冷酷的眼神里闪过一丝嘲笑。

3. VERB (表情)掠过，闪过 If an expression flickersacross your face, it appears very briefly. 

  • A smile flickered across Vincent's grey features.

    文森特苍白的面孔上掠过一丝微笑。

  • ...a shadow of disquiet flickering over his face.

    他脸上闪过的不安的阴影

4. VERB (眼睛)瞟过 If someone's eyes flicker towards something, they look at it quickly. 

  • Dirk's eyes flickered towards the pistol...

    德克的眼睛瞟向那把手枪。

  • His dark eyes flickered over her face.

    他深色的眼睛在她的脸上瞟过。

5. VERB 抖动;颤动 If something flickers, it makes very slight, quick movements. 

  • In a moment her eyelids flickered, then opened...

    她的眼皮随即动了一下，然后睁开了眼睛。

  • A few moments later Mrs Tenney's eyelids flickered open.

    过了一会儿，坦尼夫人的眼睛眨了几下睁开了。

Noun

1. a momentary flash of light

2. North American woodpecker

3. the act of moving back and forth

Verb

1. move back and forth very rapidly;

  • "the candle flickered"

2. shine unsteadily;

  • "The candle flickered"

3. flash intermittently;

  • "The lights flicked on and off"

体育

  • 1.原地右转
  • 2.原地左转

医学

  • 1.闪烁光：规律闪光产生的视觉。闪光根据其间断的速率可以是颤动的或稳定的，即闪光现象(flicker phenomenon)。闪光正好连续出现时的每秒闪光数称为闪变融阈(flicker fusionthres-hold)，即融合频率，或称临界融合频率。应用闪变融阈的闪烁试验已用于诊断高血压和心绞痛，判断血管痉挛或表明疲劳或血缺氧的情况。闪变融阈低提示病态

电子学

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  • 1.闪烁
  • 2.又称 :闪烁(scintillation)

电工

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  • 1.闪烁

计算机

  • 1.闪烁
  • 2.闪动，摇晃