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
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

　

英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 2000-2024 dylcd.com All Rights Reserved
更新时间：2026/5/1 3:57:12