动词
中文翻译：冬眠
同义词：
['hiberfy', 'hibernate', 'freeze over', 'go to sleep']
例句：
-
1. Many animals hibernate during the winter months.
许多动物在冬天期间冬眠。
-
2. The polar bears hibernate in their dens for several months each year.
北极熊每年会在洞里冬眠几个月。
-
3. During hibernation, the animal's body temperature drops significantly.
冬眠期间，动物的体温会显著下降。