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
She is indifferent to other people's suffering.
她对别人的痛苦漠不关心。
Maybe we could start with the Designing Department.
也许我们可以先参观一下设计部门。
There we are!It's a lovely vase.
这只漂亮的花瓶。