Read Edit View history 纤尘 xiānchén speck Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 纤尘/ 纖塵 xiānchén speck a tiny grain or speck of dust; fine dust 他的房间收拾得非常整洁,真是纤尘不染。 Edit Delete References Add reference No references for this word.