spool

1. N-COUNT A spool is a round object onto which thread, tape, or film can be wound, especially before it is put into a machine. (線、磁帶或膠卷的) 卷軸

...the hissing of a tape rewinding on its spool. …磁帶在卷軸上倒轉(zhuǎn)時的嘶嘶聲。