hibernate in winter 冬眠
enter hibernation 进入冬眠
seasonal hibernation 季节性冬眠
A: Do you know which animals hibernate in winter?
A：你知道哪些动物在冬天冬眠吗？
B: Most mammals in this region hibernate when it gets cold.
B：这个地区的多数哺乳动物在天气变冷时会冬眠。
1) 动物在严冬中进入休眠状态
2) (比喻) 指人由于缺乏兴趣或活力而变得不活跃
1. 冬眠
verb
1. To spend the winter in a dormant state.