Refractory materials
[机] 耐火材料
🧩 词语组成解析
materials
[[mə'tiəriəlz]]
n. 材料；材料费；材料科学；材质（material的复数）
🗣️ 情景例句
Are we too late for our dinner reservation?
我们会不会错过晚餐订位时间
I will be in between six and eight.
我6点至8点都在。
I forgot to prepare the speech I'm supposed to give today.
我忘了准备今天的我该做的演讲了。