V2EX propane

Propane

释义 Definition

propane丙烷。一种无色、易燃的气体烃(化学式 CH),常被压缩成液态储存,用作燃料(如烧烤炉、取暖器、房车、部分工业用途)。也常出现在“液化石油气(LPG)”中。

发音 Pronunciation

/pro.pen/

例句 Examples

Propane is often used for cooking outdoors.
丙烷常用于户外烹饪。

Because the cabin isn’t connected to the gas grid, they rely on a propane tank for heating and hot water.
因为小屋没有接入天然气管网,他们依靠丙烷罐来供暖和提供热水。

词源 Etymology

propane来自化学命名体系:以“prop-”(与三碳链相关,可追溯到“propionic(丙酸的)”的词根)加上表示烷烃的后缀“-ane”(饱和烃)。整体表示“三碳的烷烃”。

相关词 Related Words

文学作品 Literary Works

  • John Irving《The World According to Garp》(《加普的世界》)(作品中出现过与燃料/气罐等相关的“propane”用法)
  • Nicholson Baker《The Mezzanine》(《夹层》)(以日常物件与生活细节著称的叙述中可见“propane”等生活词汇)
  • Thomas Pynchon《Gravity’s Rainbow》(《万有引力之虹》)(涉及大量技术与化学相关词汇,包含“propane”等烃类/燃料词)
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