英语词汇light pen怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	light pen
释义	light penn.Computer Science（名词）【计算机科学】 A small, photosensitive device connected to a computer and moved by hand over an output display in order to manipulate information in the computer. Also called electronic stylus ,light stylus 光笔：与计算机相连的小的感光装置，用手操作在显示屏上移动，可处理计算机里的信息也作 electronic stylus,light stylus
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