线轴

bobbin; spool

1. 线轴装上线和纱线以供抽丝、缝纫、编织或编制花边的线轴或卷轴
   A spool or reel that holds thread or yarn for spinning, weaving, knitting, sewing, or making lace.
2. 绞盘，卷扬机一种用于吊起重物的装置。该装置包括一垂直的线轴形圆筒，由人力或机器使之旋转，在其周围绕有钢丝绳
   An apparatus used for hoisting weights, consisting of a vertical spool-shaped cylinder that is rotated manually or by machine and around which a cable is wound.
3. 卷筒在其周围卷绕材料的物体，如线轴或线桶
   An object, such as a spool or barrel, around which material is wound.

线的英语翻译：

轴的英语翻译：