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
You didn't put film in the camera, silly!
笨蛋，摄影机里没有放胶卷。
Fighting one's own.
起内哄。
They both started to pick them up again.
她们俩开始把散落的糖捡起来。