a sealed plastic unit containing a length of audio tape wound on a pair of spools, for insertion into a recorder or playback device 录音磁带盒,盒式录音磁带 ■a similar unit containing videotape, film, or other material for insertion into a machine 录像带盒,盒式录像带;胶卷盒,盒式胶卷
语源
late 18th cent.: from French, diminutive of casse (see case)