Common refractory
[化] 普通耐火材料
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
🗣️ 情景例句
There are other boys and girls here,
还有其他男孩女孩在这儿，
Do you have any goods to declare for customs?
你有任何物品要在海关呈报吗？
I suggest that you did not catch the 8 o'clock train,
您乘的不是8点钟的火车，