sense indicator

例句：

1. 1. The new device can sense the temperature and humidity in the room.
   这款新设备可以感知房间的温度和湿度。
2. 2. The research team used a sensor to detect the presence of pollutants in the air.
   研究团队使用了一个传感器来检测空气中污染物的存在。
3. 3. The sense indicator is crucial for understanding the human body's response to different stimuli.
   感觉指示器对于理解人体对不同刺激的反应至关重要。