单词：refractory
音标：[ri'fræktәri] ；
a. 不听话的, 执拗的, 难治疗的, 耐火的
[医] 不应的(期), 难治的, 顽固性的
[医] 不应的(期), 难治的, 顽固性的
s. not responding to treatment
s. temporarily unresponsive or not fully responsive to nervous or sexual stimuli
s. temporarily unresponsive or not fully responsive to nervous or sexual stimuli
词型变化：名词复数形式 : refractories
考试类型：[GRE]
考试类型：[GRE]
词性分布：
refractory的用法和样例：
例句
用作形容词(adj.)
- Despite very good hospice palliative care, some terminally ill patients still continue to experience intolerable, unrelieved pain and suffering from refractory symptoms.尽管有很好的安宁缓和疗护，有一些末期病人仍会经历难以忍受无法缓解的疼痛与其他难治疗的症状。
用作名词(n.)
- Refractory children, lunatics, and criminals may require authority, and may need to be forced to obey.对倔强的儿童，精神病人以及犯罪的人，需要使用权力，或者需要强迫服从。
- Top quality basic and non-basic refractory products.高质量的碱性和非碱性的耐火材料制品。
- Taphole Mrx is a functional refractory material that used for the blast furnace.高炉出铁口用炮泥是功能性耐火材料。
词汇搭配
- acid refractory酸性耐火材料...
- plastic refractory塑性耐火泥
- refractory liner耐火材料衬里,衬耐火...
- refractory mortar耐火砌泥
- refractory surface耐火面
- refractory lining耐火衬砌,耐火炉衬,...
- refractory steel热强钢,耐热钢...
- refractory coating耐火,涂料,耐热层...
- silica refractory硅质耐火材料...
- alumina refractory氧化铝耐火材料,矾土...
- refractory brick耐火砖
- refractory compound难熔化合物
- basic refractory碱性耐火材料...
- refractory metal难熔金属
- refractory clay耐火粘土
- refractory alloy高熔点合金
- neutral refractory中性耐火材料...
- refractory period不应期
- refractory cement耐火水泥,耐火胶粘材...
- refractory material耐热材料,耐火材料...
经典引文
The slave-owner can whip his refractory slave.
出自：H. B. Stowe
【近义词】
- backward向后的
- defiant挑衅的
- stubborn顽固的
- recalcitrant反抗的
- headstrong顽固的
- rebellious叛逆的
- obstinate固执的
- intractable难驾驭的
- wayward任性的
- noncompliant不顺从的人
- unruly难控制的
- unmanageable难处理的
- disobedient不服从的
- fractious脾气不好的
- furnace lining炉衬
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