白粉 báifěn chalk powder Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: chalk powder All meanings 3 báifěn 3 chalk powder 1face powder 1heroin 1 1 sentence for 白粉 (báifěn — chalk powder) 黑板擦一拍,教室里到处都是白粉。 hēibǎn cā yī pāi, jiàoshì lǐ dàochù dōu shì báifěn. When the blackboard eraser was tapped, chalk dust went everywhere in the classroom. Source: Dong Chinese Dictionary