Refractory matter
[经] 耐火材料
🧩 词语组成解析
matter
['mætɚ]
n. 事件;（讨论、考虑等的）问题;重要性;物质;
vi. 要紧，重要;化脓;有重大影响;有重要性;
🗣️ 情景例句
I think I'm falling asleep.
我想我要睡着了。
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
The price just covers the cost.
这个价格正好抵消成本。