yarnn.纱;线;<口>故事v.讲故事
yarn curtain纱幕
yarn trimmer纱线修剪器
Yarn Forming成纱
yarn strength纱线强力
yarn printing纱线印花
yarn diameter纱直径
yarn detector探纱器
Yarn evevness纱线条干
yarn singeing纱线烧毛
yarn slippage纱线滑动