点击下方单词,选择对的这个单词
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不及物动词
1. 蛰伏;冬眠Animals that hibernate spend the winter in a state like a deep sleep.
1. sleep during winter
e.g. Bears must eat a lot of food before they hibernate in their caves
Synonym: hole up
2. be in an inactive or dormant state
多通过句子记忆单词，而不是单独死记硬背。
