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
Excuse me. My name is Richard Stewart.
对不起 我叫Richard Stewart。
The demand for our products has kept rising.
要求定购我们产品的人越来越多。
Oh, hi, Jim! What are you going to do next week?
噢，你好，吉姆！你打算下星期做什么？