V2EX refractory

Refractory

释义 Definition

refractory(形容词)常见有两类意思:

  1. 耐火的;耐高温的(材料在高温下不易熔化、变形或被腐蚀)
  2. 难管束的;倔强的;不听使唤的(人或行为不易被控制/纠正)
    (也可引申为:对治疗/影响“无反应的”,如 refractory epilepsy 难治性癫痫。)

发音 Pronunciation

/fk.t.i/

例句 Examples

Refractory bricks line the inside of the furnace.
耐火砖铺在炉膛内壁。

Despite repeated warnings, he remained refractory and refused to follow the safety rules.
尽管多次警告,他仍然很倔强,拒不遵守安全规定。

词源 Etymology

来自拉丁语 refractarius,与 refract(折射;使偏离)同源,核心含义是“不易被改变方向/不易被约束”。因此既可指材料“经高温也不易改变”,也可指人“不听管教、难以纠正”。

相关词 Related Words

文学作品 Literary Works

  • On the Origin of Species(Charles Darwin):常用于描述“难以处理/不易改变”的现象与个体差异。
  • The Decline and Fall of the Roman Empire(Edward Gibbon):可用于描写“难以管束、顽固”的群体或人物。
  • Moby-Dick(Herman Melville):在较正式或古典文风中可见,用于强调“顽固、难以驾驭”的特质。
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