| 释义 |
- n.调光器；调光开关；亮度调节开关；（汽车的）前灯变光开关
- adj.“dim”的比较级
- 网络前照灯变光开关；减光器开关；微调开关
n. light switch,dimmer switch,brightness control,regulator,rheostat 1. | 调光器；调光开关；亮度调节开关a switch that allows you to make an electric light brighter or less bright |
2. | （汽车的）前灯变光开关a switch that allows you to make the front lights on a car point downwards |
n. | 1. a device, e.g. a variable resistor, that can be used to vary the brightness of a light by regulating the amount of current supplied to it 2. a control used to lower a car's headlights or raise them to full beam 3. a switch for lowering the headlights of a car. The British word is dip switch. 4. an electrical switch that can change how bright a light is 1. a device, e.g. a variable resistor, that can be used to vary the brightness of a light by regulating the amount of current supplied to it 2. a control used to lower a car's headlights or raise them to full beam 3. a switch for lowering the headlights of a car. The British word is dip switch. 4. an electrical switch that can change how bright a light is | np. | 1. the low beams of a motor vehicle's headlights |
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