动词短语
中文翻译：自我喂养
同义词：
['feed oneself', 'feed oneself alone']
例句：
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1. The hermit self-feeds on berries and nuts.
隐士靠浆果和坚果自给自足。
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2. The lion self-feeds on the carcass of adead animal.
狮子靠死去的动物尸体自给自足。
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3. The farmer self-feeds his livestock with grass andhay.
农民用草和干草喂他的牲畜自给自足。