Refractory
01
耐火材料, 耐高温材料
a material, typically ceramic or mineral-based, used to line furnaces, kilns, incinerators, or reactors due to its ability to withstand extremely high temperatures without melting or degrading
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
refractories
例子
The furnace was lined with a dense refractory to prevent heat loss.
炉子内衬有致密的耐火材料以防止热量损失。
refractory
01
难管教的, 固执的
hard to control because of stubbornness
语法信息
形态构成
简单词
性质形容词
最高级
most refractory
比较级
more refractory
可分级
例子
The refractory student refused to follow classroom rules.
倔强的学生拒绝遵守课堂规则。
02
不应期的, 抵抗性的
(of a system or cell) momentarily inactive or resistant
例子
After firing, the neuron enters a refractory period during which it cannot be stimulated again.
在激发后，神经元进入一个不应期，在此期间它无法再次被刺激。
03
难治的, 抗性的
(of a condition or disease) resisting therapeutic intervention
例子
The cancer proved refractory to chemotherapy.
该癌症被证明对化疗难治。
