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 pen 1 ENTRIES FOUND: light pen (noun) light pen noun plural light pens light pen noun plural light pens Learner's definition of LIGHT PEN [count] computers : a device shaped like a pen that senses light signals and is used to work with information on a computer screen光笔；条形码阅读器 writing/drawing with a light pen用光笔写字/画画
随便看	less and less less and less lessee lessees lessen lessened lessening lessens lesser Lesser Antilles lesser evil lesser of two evils lesson lessons lessor lessors less than less than thrilled lest lest we forget let -let let alone let be let be known

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