A yarn identified as a cotton 50s would have approximately 41, 500 yards per pound; the same yarn, if identified by denier, would be identified as 105 - denier yarn; by tex, 12; by the worsted system, 75; by the woolen system, 26.是什么意思_A yarn identified as a cotton 50s would have approximately 41, 500 yards per pound; the same yarn, if identified by denier, would be identified as 105 - denier yarn; by tex, 12; by the worsted system, 75; by the woolen system, 26.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句