名词
中文翻译：折叠的褶子
同义词：
['fold', 'folding layer']
例句：
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1. The fabric is made ofa special material that can be easily foldedand stored.
这种布料是由一种特殊材料制成的，可以轻易地折叠和储存。
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2. Thefolding nappe is designed to provideextra support for the user's back.
折叠式垫片设计用于为使用者提供额外的背部支撑。
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3. The folding nappeis used in many different applications, suchas in the construction industry and in theautomotive industry.
折叠式垫片在许多不同的应用中都有使用，例如在建筑业和汽车行业。