dimmer

英 [ˈdɪmə]

美 [ˈdɪmər]

n.  (电灯的)调光器，减光器，亮度调节开关
adj.  暗淡的; 昏暗的; 微弱的; 不明亮的; 光线暗淡的; 不分明的; 不清楚的; 朦胧的; 隐约的
dim的比较级

复数：dimmers　

化学

BNC.35305 / COCA.26848

柯林斯词典

• (电灯的)调光器，减光器,亮度调节开关
  Adimmeror adimmer switchis a switch that allows you to gradually change the brightness of an electric light.

英英释义

noun

• a rheostat that varies the current through an electric light in order to control the level of illumination

双语例句

• Construction Method of Post-pouring Flange Plate of Simple Box Girder in Passenger Dedicated Line Leading edge and trailing edge means the function of the dimmer.
  客运专线简支箱梁后浇翼缘板施工工法飞机螺旋桨的前边缘和机翼后边缘是最能够反应调光器的功能的。
• As dusk fell, the room got dimmer.
  天麻麻黑了，屋里逐渐模糊起来。
• Dimmer after, brightness values can memory, the next light, will remain the last dimmer after the brightness values.
  调光以后，亮度值可以记忆，下次亮灯时，将保持上次调光后的亮度值。
• The economic outlook for the second half of the year is dimmer than in the first half.
  下半年经济展望比上半年更不看好。
• You can control the brightness by using a dimmer.
  你可以用控制亮度较为黯淡。
• Dimmer switches also extend the life of your bulbs.
  调光开关还能延长灯泡的使用寿命。
• For other companies, Berkshire had a dimmer view about their investment prospects.
  对于其他公司，伯克希尔不太看好它们的投资前景。
• The reflection is dimmer than the main light, so reflectors are most commonly used as a fill light.
  反射是调光比主体的反射光线，所以是最常用作为填充光。
• Application of DDS Technology in the Airfield Dimmer System
  DDS技术在机场助航灯恒流调光器系统中的应用
• Note that a dimmer star has a larger magnitude number.
  要注意的是，等数越大，恒星越暗。