foam meterial是什么意思 foam meterial怎么读
foam meterial的用法和样例
- White and pink foam were being stuffed into the boxes.
白色及粉色的泡沫材料被装入盒子中。 - While Burchard was experimenting with refrigerator insulation, he came up with a novel way of molding low-density foam.
那年伯查德正在做有关冷冻机隔热材料的实验，实验中他使用新的方法做出一种低密度的泡沫材料。
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