V2EX irritant

Irritant

释义 Definition

irritant(名词):刺激物;致敏物。指会引起皮肤、眼睛或呼吸道不适、发炎或过敏反应的物质(如烟雾、化学品、花粉等)。在日常语境中也可指“惹人烦的事/人”(较口语)。

发音 Pronunciation (IPA)

/rtnt/

例句 Examples

The soap contains an irritant that can dry out your skin.
这款肥皂含有一种刺激物,可能会让你的皮肤变干。

In the lab, even a small amount of the irritant triggered coughing and watery eyes, so we improved the ventilation immediately.
在实验室里,即使只有少量刺激物也引发了咳嗽和流泪,因此我们立刻改善了通风。

词源 Etymology

来自拉丁语 irritare,意为“激怒、刺激、引起反应”。英语中加上名词后缀 -ant(表示“……物/……者”),形成“会造成刺激的东西/因素”的含义。

相关词 Related Words

文学作品 Literary Works

  • Silent Spring(Rachel Carson):讨论环境污染物对人体与生态的刺激与伤害时常使用 irritant 等词汇。
  • The Jungle(Upton Sinclair):在描写工业环境与化学/烟尘暴露时,相关语境中会出现 irritant(不同版本用词可能略有差异)。
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