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
do you need any help?
需要帮忙吗？
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
We have new methods like compensation trade and joint ventrue.
我们有补偿贸易和合资经营。