asphaltene.
/as-fawl-teen or, especially British, -fal-/US // æsˈfɔl tin or, especially British, -ˈfæl- //
沥青质,沥青烯,沥青素,沥青类物质
Definitions
n.noun · 名词
- 1.
Chemistry.
- ›any of the constituents of a bitumen, as asphalt, that are insoluble in pentane, hexane, or naphthalene.
Examples
According to others, asphaltum consists almost entirely of asphaltene.
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