名词
中文翻译：填充物
同义词：
['filler', 'stuffing', 'packing material例句：1. The filling in the pie is a secret recipe.（馅饼里的填充是一道秘密食谱。）2. The car was filled with smoke from the fire.（汽车里充满了火灾的烟雾。）3. The package was filled with rice and vegetables.（这个包裹里装满了大米和蔬菜。）']
例句：
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1. The filling in the pie is a secret recipe.
馅饼里的填充是一道秘密食谱。
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2. The car was filled with smoke from the fire.
汽车里充满了火灾的烟雾。
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3. The package was filled with rice and vegetables.
这个包裹里装满了大米和蔬菜。