网站首页  英语学习  诗文鉴赏

请输入您要查询的英文单词：

　

单词 light pen
分类 翻译、意思、用法、释义、英译汉、汉译英、英汉双解词典
释义  Related topics: Computersˈlight pen noun [countable]  TDa piece of equipment like a pen, used to draw or write on a computer screen 〔用于在计算机屏幕上画线或书写的〕光笔Examples from the Corpuslight pen• And when the program is ready, the student enters it simply by moving a light pen across the bar codes.• When the light pen is moved over the code, it triggers the chips to make sound through the loudspeaker.From Longman Business Dictionarylight penˈlight pen noun [countable]COMPUTING a special piece of equipment shaped like a pen, used to read printed computer codes on product labelsThe TX-2 uses a light pen to enter data straight on to the system.ˈlight pen nounChineseSyllable  used like Business a of a piece pen, equipment Corpus
随便看

　

英语词典包含340727条英汉在线翻译词条，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。

　

Copyright © 2002-2024 dylcd.com All Rights Reserved
更新时间：2026/7/22 11:26:43