Castable refractories
[机] 可铸性耐火材料
🧩 词语组成解析
铸块的, 可浇铸材料的; 注块
[机] 耐火材料
🗣️ 情景例句
Hello.
你好。
Which of your arms is sore?
你哪个手臂酸呀？
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。