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 noun /ˈlaɪt pen/ /ˈlaɪt pen/ a piece of equipment, like a pen in shape, that is sensitive to light and that can be used to pass information to a computer when it touches the screen光笔（用于向计算机输入信息） a similar piece of equipment that is used for reading barcodes光笔；条码识读器
随便看	co-operation cooperation co-operationist cooperationist co-operationists cooperationists co-operations cooperations co operative co-operative cooperative cooperative_1 cooperative_2 cooperative banks co-operatively cooperatively co-operativeness cooperativeness co-operativenesses cooperativenesses co-operatives cooperatives cooperativization co-operator cooperator

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

light pen