indicator light

简明释义

指示灯

英英释义

例句

1.The washing machine has an indicator light 指示灯 that shows when it is in operation.

洗衣机有一个指示灯 indicator light，显示它正在运行。

2.An indicator light 指示灯 on the dashboard indicates if the battery is charging.

仪表盘上的指示灯 indicator light指示电池是否在充电。

3.The car's indicator light 指示灯 turned on, signaling that the engine was overheating.

汽车的指示灯 indicator light亮起，表示发动机过热。

4.Make sure the indicator light 指示灯 is functioning properly before driving at night.

在夜间驾驶之前，请确保指示灯 indicator light正常工作。

5.If the indicator light 指示灯 for low fuel comes on, you should refuel soon.

如果低油量的指示灯 indicator light亮起，你应该尽快加油。

作文

In our daily lives, we often rely on various tools and devices to help us navigate the world around us. One such essential feature found in many electronic devices is the indicator light. An indicator light is a small light that serves as a visual signal to convey information about the status of a device or system. For example, when you turn on your car, the dashboard lights up with several indicator lights that inform you whether the engine is running properly, if the oil level is sufficient, or if there are any issues that need attention. These lights can be crucial for ensuring safety and maintaining the functionality of the vehicle.The importance of indicator lights extends beyond automobiles. In household appliances, such as microwaves and washing machines, indicator lights provide feedback on the operational status of the appliance. For instance, a microwave may have a green indicator light that illuminates when it is actively cooking food, while a red indicator light might indicate that the door is not securely closed. This immediate visual feedback allows users to operate these devices more efficiently and safely.Moreover, indicator lights are also prevalent in computers and electronic gadgets. A laptop may feature a indicator light that shows whether it is charging or fully charged. This is particularly useful for users who want to avoid overcharging their devices, which can lead to battery degradation over time. Similarly, networking equipment often includes indicator lights that signify connection status, data transfer activity, and other vital functions. Such visual cues are essential for troubleshooting and ensuring that devices are functioning correctly.Another area where indicator lights play a significant role is in the realm of safety equipment. Fire alarms, carbon monoxide detectors, and emergency exit signs often utilize indicator lights to alert individuals to potential dangers. For example, a blinking red indicator light on a smoke detector indicates that the battery needs to be replaced, while a steady green indicator light signifies that the device is operating normally. These signals can be lifesaving, as they help ensure that safety devices are always in working order.Despite their small size, indicator lights serve a vital purpose across various sectors, enhancing user experience and promoting safety. As technology continues to evolve, we can expect to see more innovative uses of indicator lights, including smart home systems that integrate these lights into a cohesive network, allowing users to monitor their home environment more effectively.In conclusion, the indicator light is an indispensable component of modern technology. Its ability to convey crucial information quickly and efficiently makes it a valuable feature in vehicles, household appliances, computers, and safety equipment. By understanding the function and importance of indicator lights, we can appreciate how these small signals contribute to our daily lives, ensuring that we remain informed and safe in an increasingly complex world.

在我们的日常生活中，我们常常依赖各种工具和设备来帮助我们导航周围的世界。其中一个在许多电子设备中发现的基本功能是指示灯。指示灯是一个小灯，用于作为视觉信号，传达有关设备或系统状态的信息。例如，当您启动汽车时，仪表盘会亮起几个指示灯，告知您发动机是否正常运行、油位是否充足，或者是否有需要注意的问题。这些灯对于确保安全和维护车辆的功能至关重要。指示灯的重要性不仅限于汽车。在家用电器中，例如微波炉和洗衣机，指示灯提供了关于电器操作状态的反馈。例如，微波炉可能有一个绿色的指示灯，在其正在加热食物时亮起，而红色的指示灯可能表示门未安全关闭。这种即时的视觉反馈使用户能够更高效、安全地操作这些设备。此外，指示灯也普遍存在于计算机和电子设备中。笔记本电脑可能配备一个指示灯，显示其是否正在充电或已充满电。这对于希望避免过度充电的用户尤其有用，因为过度充电可能导致电池随时间退化。类似地，网络设备通常包含指示灯，表示连接状态、数据传输活动和其他重要功能。这些视觉提示对于故障排除和确保设备正常工作至关重要。指示灯在安全设备领域也发挥着重要作用。火警报警器、一氧化碳探测器和紧急出口标志通常利用指示灯来提醒个人潜在的危险。例如，烟雾探测器上的闪烁红色指示灯表示电池需要更换，而稳定的绿色指示灯则表示设备正常运行。这些信号可能是救命的，因为它们有助于确保安全设备始终处于工作状态。尽管它们体积较小，但指示灯在各个行业中发挥着重要作用，增强了用户体验并促进了安全。随着技术的不断发展，我们可以期待看到更多创新的指示灯用途，包括智能家居系统将这些灯整合到一个统一的网络中，使用户能够更有效地监控家庭环境。总之，指示灯是现代技术中不可或缺的组成部分。它快速有效传达关键信息的能力使其成为车辆、家用电器、计算机和安全设备中的宝贵特征。通过理解指示灯的功能和重要性，我们可以欣赏这些小信号如何为我们的日常生活做出贡献，确保我们在日益复杂的世界中保持知情和安全。