动词
中文翻译：自己提供
同义词：
['self-supply', 'self-sufficiency']
例句：
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1. The company is self-supplied with all its materials.
该公司自行供应所有材料。
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2. The farmers are self-sufficient in their farming practices.
农民们自行满足其农业实践需求。
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3. The new policy encourages self-sufficiency in the local economy.
新政策鼓励当地经济自给自足。