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唤醒, 激活
the process of waking up or becoming active and alert, often influenced by environmental stimuli or internal biological rhythms
- The bird's arousal at dawn was triggered by the first light of day.
黎明时分鸟儿的觉醒是由一天中的第一缕阳光触发的。
- Arousal from hibernation in bears is a gradual process influenced by temperature changes.
熊从冬眠中苏醒是一个受温度变化影响的渐进过程。
- The arousal of nocturnal animals occurs as the sun sets, preparing them for nighttime activity.
夜行动物的觉醒发生在太阳落山时，为它们的夜间活动做准备。
- Circadian rhythms play a crucial role in the arousal patterns of many animals.
昼夜节律在许多动物的唤醒模式中起着至关重要的作用。
- The arousal response in mammals can be rapid, allowing them to react quickly to potential threats upon waking.
哺乳动物的唤醒反应可以很快，使它们能够在醒来时迅速对潜在威胁做出反应。
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兴奋, 激活
a state of heightened physiological activity