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
We've got permission to go inside the old building
我们已获 进入那栋老建筑物
I played ping-pong this morning.
我今早在打乒乓球。
There were birds too, with the eyes carved out of the rock and painted white.
还有一些鸟的眼睛是用石头刻的，并被涂上白色。