1. 卷轴;卷筒
A reel is a cylindrical object around which you wrap something such as cinema film, magnetic tape, fishing line, or cotton thread.
e.g. ...a 30m reel of cable.
一卷30米长的电缆
名词卷轴; 卷筒; 卷盘; 绕在卷轴上的线（或金属丝、胶卷等）
及物动词卷; 绕
不及物动词蹒跚，摇晃; 来回旋转; 眩晕