| 释义 |
foam meterial
基本例句
泡沫材料
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。 |