Read Edit View history 无尘粉笔 wúchénfěnbǐ dustless chalk Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 无尘粉笔/ 無塵粉筆 wúchénfěnbǐ dustless chalk Chalk designed to produce little or no dust when used for writing or wiping on a blackboard Edit Delete References Add reference same_as 无尘粉笔/無塵粉筆 → 无灰粉笔/無灰粉筆 Edit Delete same_as 无灰粉笔/無灰粉筆 → 无尘粉笔/無塵粉筆 Edit Delete
无尘粉笔/ 無塵粉筆 wúchénfěnbǐ dustless chalk Chalk designed to produce little or no dust when used for writing or wiping on a blackboard Edit Delete