请输入您要查询的英文单词：
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
on a small/tight/shoestring budget
on a sour note
on assignment
on a stakeout
on a sticky wicket
on a sudden impulse
On a superficial level
on at
on a team
on a tear
on a technicality
on a temporary basis
on/at first acquaintance
on a/the downswing
on a/the knife-edge
on a/the slant
on a tight budget
on a trial basis
on a trial/temporary basis
on attachment
on/at the receiving end
on/at the spur of the moment
on/at the threshold
on autopilot
on average
英汉双解词典包含109353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。
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更新时间：2026/10/3 0:19:31