坯件 pījiàn blank Definitions Defs Origin Strokes Stroke Words Sentences Sents 坯件 pījiàn blank (machinery) an unfinished piece of material, such as a metal block or coin disc, prepared for a final process
坯件 pījiàn blank (machinery) an unfinished piece of material, such as a metal block or coin disc, prepared for a final process
