V2EX refractory

Refractory

定义 Definition

refractory 是一个形容词,意为"难以控制的、倔强的、顽固的",也可指材料"耐高温的、耐火的"。在医学中,指疾病或症状"难治的、对治疗无反应的"。

发音 Pronunciation

/rfrk.tr.i/

例句 Examples

The refractory child refused to follow any of the teacher's instructions.
那个倔强的孩子拒绝听从老师的任何指示。

The engineer recommended using refractory bricks to line the interior of the furnace, as they could withstand temperatures exceeding 1,500 degrees Celsius.
工程师建议用耐火砖铺设炉膛内壁,因为这种砖能承受超过1500摄氏度的高温。

词源 Etymology

该词源自拉丁语 refractarius,意为"固执的、倔强的",由 refragari 演变而来,意为"反对、抵抗"。前缀 re- 表示"回、反",词根 frangere 意为"打破"。最初在16世纪进入英语时主要用于描述不服从的人,后来在科学和工业领域中被引申为"耐火的",用来形容能够抵抗高温而不变形的材料。

相关词汇 Related Words

文学作品引用 Literary References

  • 在查尔斯狄更斯的《远大前程》(Great Expectations)中,refractory 被用来形容顽固不化的人物性格。
  • 在玛丽雪莱的《弗兰肯斯坦》(Frankenstein)中,该词被用于描述难以驾驭的自然力量。
  • 在医学文献和科幻作品中,refractory 也常用来形容对常规手段无法控制的疾病或现象。
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