Acid refractories
[机] 酸性耐火材料
🧩 词语组成解析
[机] 耐火材料
🗣️ 情景例句
Well, I'll tell Richard,
嗯， 我会告诉Richard，
The outdoor concert was called off due to the weather.
露天音乐会由于天气原因被取消。
I'm hungry. I haven't eaten anything since yesterday.
我很饿了，昨天到现在都没吃过东西。