Refractory material
[机] 耐热材料, 耐火材料
🧩 词语组成解析
material
[mə'tɪrɪəl]
n. 材料，原料;素材;布，织物;适当人选;
adj. 物质的;肉体的;重要的，决定性的;辩证的，推论的;
🗣️ 情景例句
She couldn't get over her shyness.
她无法克服羞怯。
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
他们很快便适应了游泳，以致能捡起池底的物品。