名词
中文翻译：软纤维芯
同义词：
['soft fiber', 'soft core']
例句：
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1. The new product has asoft fiber core that makes it comfortable towear.
新产品有一个软纤维核心，穿着很舒服。
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2.The soft fiber core helps the fabric toretain its shape and stay in place.
软纤维核心有助于保持织物的形状并使其保持在原位。
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3. The soft fiber core is designedto provide excellent insulation against thecold.
软纤维核心设计用于提供出色的隔热性能，抵御寒冷。