形容词
中文翻译：无孔的
同义词：
['impermeable', 'non-porous', 'airtight', 'breathable']
例句：
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1.The new fabric is pore-free, ensuring comfort and breathability.
这款新面料是无孔的，确保舒适和透气。
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2. The shoes are pore-free, preventing any discomfort during long walks.
鞋子是无孔的，在长时间行走时可以避免不适。
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3. The tent has a pore-free design, making it perfect for camping in the rain.
帐篷设计无孔，非常适合雨天露营。