Core refractoriness
[机] 砂心耐火度
🧩 词语组成解析
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
[化] 耐火度\\n[医] 不应性, 难治
🗣️ 情景例句
As a matter of fact... I am hungry.
老实说……我饿了。
He that has a great nose thinks everybody is speaking of it.
做贼心虚。
but since the porter agreed with him,
但既然看门人也同意他的意见，