基本解释[經濟學]緯絲紗英汉例句雙語例句The elasticity of silk woven fabrics is formed by the twist release of hard twist on weft yarn.全真絲緯曏彈力機織物的彈力主要利用強撚緯線的撚度釋放來形成。weft silk yarn更多例句专业释义經濟學緯絲紗