黑板擦 hēibǎncā blackboard eraser Definitions Defs Origin Strokes Stroke Words Sentences Sents 黑板擦 hēibǎncā blackboard eraser a tool used to wipe clean a blackboard Frequency Movie subtitles 0.210 per million appears in 0% of films Sources Frequency data SUBTLEX-CH
黑板擦 hēibǎncā blackboard eraser a tool used to wipe clean a blackboard Frequency Movie subtitles 0.210 per million appears in 0% of films Sources Frequency data SUBTLEX-CH
