柯林斯词典spool /spuːl/ (spools) 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. (线、磁带或胶卷的) 卷轴 ...the hissing of a tape rewinding on its spool. …磁带在卷轴上倒转时的嘶嘶声。 返回 spool剑桥词典a tube-shaped object with top and bottom edges that stick out and around which a length of thread , wire , film , etc. is wrapped in order to store it （线、金属丝、胶片等的）卷轴，卷盘 a spool of cotton /film 一轴棉线／一卷胶片 返回 spool