V2EX bitumen

Bitumen

释义 Definition

bitumen(名词):沥青;天然或加工得到的黑色黏稠物质,主要由重质烃组成,常用于铺路、屋面防水、密封等。(在英式英语中常指道路用“沥青”;在美式英语里道路材料更常说 asphalt。)

发音 Pronunciation (IPA)

/btjumn/(常见英式)
/btumn/(常见美式)

例句 Examples

The workers poured hot bitumen onto the road.
工人把热沥青浇到路面上。

In ancient construction, bitumen was used as a waterproof sealant for bricks and boats.
在古代建筑中,沥青常被用作砖石和船只的防水密封材料。

词源 Etymology

来自拉丁语 bitumen(沥青、矿脂),后进入法语并进入英语。该词在古代近东地区的建筑与防水技术语境中很常见,因为当地有天然沥青渗出,可直接采集使用。

相关词 Related Words

文学作品中的用例 Literary Works

  • 《圣经创世记》(Genesis 11:3):建造巴别塔时提到用“bitumen(沥青)”作灰浆/黏合材料(部分英文译本用 bitumen 对应“slime/pitch”)。
  • 《吉尔伽美什史诗》(Epic of Gilgamesh):叙述造船与防水时常出现“pitch/bitumen(沥青/柏油)”一类材料的描写(不同英译本用词略有差异)。
  • 希罗多德《历史》(Herodotus, Histories):在描述巴比伦等地的建造材料时提到天然沥青/沥青泥的使用(英文译本有时用 bitumen)。
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