Read Edit View history 柏油 bǎiyóu asphalt Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 柏油 · bǎiyóu · asphalt 2026/03/04 柏油 bǎiyóu asphalt a dark, viscous mixture of hydrocarbons used for road surfacing and waterproofing 烈日下，马路上的柏油似乎都要熔化了。 noun created sense Mar 4, 2026, 02:25 AM