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请输入您要查询的英文单词：
单词
light pen
释义
light pen
美
英
na.
【电】光笔
复数：
light pens
权威英汉双解
英汉
英英
网络释义
light-pen
n.
1.
（用于向计算机输入信息的）光笔
a piece of equipment, shaped like a pen, that is sensitive to light and that can be used to pass information to a computer when it touches the screen
2.
光笔；条码识读器
a similar piece of equipment that is used for reading barcodes
na.
1.
【电】光笔
n.
1.
an
object
shaped
like
a
pen
and
used
for
touching
a
computer
screen
to
give
instructions
to
the
computer
1.
光笔
光笔控制,pen light... ... ) control pen 控制笔 )
light-pen
光笔
) light pen 光笔 ...
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例句
释义:
光笔
随便看
self contained oil seal system
self contained oscillator signal
self-contained oxygen breathing apparatus
self-contained oxygen generator
self-contained penetrant inspection unit
self-contained plant
self contained plant
self-contained platform
self-contained popper
self-contained portable electric lamp
self-contained press
self contained press
self-contained pressure cable
self-contained pressure regulator
self-contained program loader
self-contained pump
self-contained radar
self-contained range finder
self contained range finder
self-contained rebbeth
self-contained regime doctrine
self-contained regimes
self-contained regulator
self contained respirator
self-contained respirator
英汉双解词典包含2704715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：2026/10/11 1:00:04