塞能阻止空气流通。
这样的设计可以保证空气流通、减小真菌腐化谷物并阻止一些啮齿类动物破坏谷物。
That would have allowed air to circulate, reducing the risk of fungal spoilage and providing some protection against rodents.
这样的设计可以保证空气流通、减小真菌腐化谷物并阻止一些啮齿类动物破坏谷物。
That would have allowed air to circulate, reducing the risk of fungal spoilage and providing some protection against rodents.
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