中英释义：
双语例句
一种器件(实为一种塑料环),将它装在磁带盘上便允许在磁带上写入数据.
A device that is installed in a tape reel to permit writing on the tape.
重点词汇
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磁带盘
tape reel
一种器件(实为一种塑料环),将它装在磁带盘上便允许在磁带上写入数据.
A device that is installed in a tape reel to permit writing on the tape.
磁带盘
tape reel