名词
中文翻译：垫子
同义词：
['pad', 'cushion', 'mat例句：1. She placed the book on the riser pad to protect it from the sunlight.（她把书放在垫子上，以防阳光直射。）']
例句：
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1. She placed the book on the riser pad to protect it from the sunlight.
她把书放在垫子上，以防阳光直射。
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2. The dog lay on the riser pad, enjoying the warm sun.
狗躺在垫子上，享受着温暖的阳光。
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3. The riser pad was soft and comfortable, making it a great choice for camping.
垫子柔软舒适，是露营的理想选择。