英语词汇“light pen”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

light pen

释义

Noun: light pen

(computer science) a pointer that when pointed at a computer display senses whether or not the spot is illuminated
- electronic stylus

Derived forms: light pens

Type of: pointer

Encyclopedia: Light pen

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