V2EX hydrophobic

Hydrophobic

释义 Definition

“疏水的;憎水的”。指物质或表面对水没有亲和力,倾向于排斥水,因而不易被水润湿或溶解。常见于化学、生物学与材料科学语境。(另有名词用法:hydrophobe 指“憎水物质/疏水基团”,较少见。)

发音 Pronunciation

/hadrfobk/

例句 Examples

Oil is hydrophobic, so it doesn’t mix with water.
油是疏水的,所以它不会和水混合。

The protein’s hydrophobic regions fold inward, helping it form a stable three-dimensional shape in water.
蛋白质的疏水区域会向内折叠,从而帮助它在水环境中形成稳定的三维结构。

词源 Etymology

来自希腊语构词:hydro- 表示“水”,-phobic 来自 phobos,表示“恐惧/厌恶”。合起来字面义是“怕水的”,在科学语境中引申为“对水不亲和、排斥水的”。

相关词 Related Words

文学作品 Literary Works

  • A Brief History of Time(Stephen Hawking)
  • The Selfish Gene(Richard Dawkins)
  • Silent Spring(Rachel Carson)
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