名词
中文翻译：加法盘
同义词：
['additional disc', 'additive element例句：1. The engineer used a tape measure to add the length of the wall.（工程师用卷尺测量墙的长度。）']
例句：
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1. The engineer used a tape measure to add the length of the wall.
工程师用卷尺测量墙的长度。
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2.The computer has an additional disk drive for storing data.
计算机有一个额外的磁盘驱动器用于存储数据。
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3.The teacher added a new section to the lesson plan to cover the topic more thoroughly.
老师在课程计划中增加了一个新的部分，以更全面地覆盖这个主题。