首页 > 英语单词 > D开头的英语单词

dimmer是什么意思

发布时间:2020-09-15 作者: 英语查

dimmer 是什么意思

中文翻译与英英解释

n.
1.使变暗淡的人[物]。
2.(舞台电灯的)减光器,调光器。
3.〔pl.〕减光车顶灯;(汽车上的)停车信号灯。
a rheostat that varies the current through an electric light in order to control the level of illumination

Dimmers are devices used to vary the brightness of a light. By decreasing or increasing the RMS voltage and, hence, the mean power to the lamp, it is possible to vary the intensity of the light output.

例句与用法

1.Old age has not dimmed her memory .
她虽然年事已高,但记忆并未模糊。

2.Dim little men try to conserve .
那些浑浑噩噩的小人物试图明哲保身。

3.I ran across a dim photograph of him .
我偶尔看到他的一张褪了色的照片。

4.Dim your lights when a car is coming .
当有车开过来时,把你的车灯弄暗。

5.I would grow dizzy and my vision would dim .
我头发晕,两眼发黑。

6.His childhood memories have grown dim .
他童年的记忆已经淡漠了。

7.The lights in the theatre began to dim .
戏院里的灯光暗下来了。

8.My impressions about this matter became dim .
我对这件事的印象已经淡薄了。

9.I took a dim view of my chances of victory .
我对我成功的机会是持悲观看法。

10.I was better used to the dim light .
对于那种半明半暗的光线,我已经有点习惯了。

上一篇: dimly是什么意思

下一篇: diminish是什么意思

最新更新