spool bar

例句：

1. 1. The artist carefully spooled the tape onto the wall.
   艺术家小心翼翼地将胶带卷到墙上。
2. 2. She spooled the thread through the needle and began to sew.
   她把线穿过针眼并开始缝纫。
3. 3.The old man sat by the window, spooling stories from his youth.
   老人坐在窗边，回忆年轻时的故事。