biological oscillator

例句：

1. 1.The biological oscillator in the brain is responsible for regulating sleep and wake cycles.
   大脑中的生物振荡器负责调节睡眠和觉醒周期。
2. 2. The researcher found that the biological oscillator was linked to a person's mood fluctuations.
   研究者发现生物振荡器与人的心境波动有关。
3. 3. The study suggests that understanding the biological oscillator could help us better manage stress and anxiety.
   该研究表明，了解生物振荡器可以帮助我们更好地管理压力和焦虑。