“弹丝”的拼音为：tán sī...

具有特别伸长性的变形纱称为弹丝.Textured yarns that have been programmed for extraordinary extensibility are known as stretch yarns.涤纶高弹丝, 低弹丝制造, 加工, 销售, 纺织原料销售.Dacron high shells silk, Didansi manufacturing, processing, marketing, text...

“弹丝”的英语可以翻译为：elater ...