音标:['laɪtpən] ;
n. 光笔(计算机的一种输入设备)
词型变化:名词复数形式 : lightpens

lightpen的用法和样例:

例句

用作名词(n.)
  1. They had recently installed their lightpen system in a supermarket for stocktaking purpose.他们最近在超级市场安装了用于盘点库存的光笔系统。

GWEN IFILL: Drugmaker Mylan has been under heavy fire for its soaring price hikes for EpiPens, the lifesaving necessity for those with serious allergic reactions. Its price has skyrocketed to as much as $600 for a set of two. At first, Mylan offered

发表于:2018-12-05 / 阅读(135) / 评论(0) 分类 PBS访谈健康系列

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! 汪培珽分级书单(MP3+绘本) TOP50初级英文绘本

发表于:2018-12-06 / 阅读(203) / 评论(0) 分类 王培廷分级书单四 亚瑟系列

Frances two non-traditional presidential candidates offer voters a big choice: stay or leave the European Union. Emmanuel Macron is a former economy minister and Marine Le Pen is the leader of the National Front party. The two will face each other in

发表于:2018-12-07 / 阅读(80) / 评论(0) 分类 2017年VOA慢速英语(四)月

UNIT 5 What color is it? [00:05.69]Section A Activity 1b. [00:11.55]Listen to the conversations [00:15.78]and then match the letters with their colors. [00:20.92]Conversation 1 [00:24.48]A:What's this,Wendy? [00:27.82]B:It's a letter W. [00:31.58]A:W

发表于:2018-12-13 / 阅读(241) / 评论(0) 分类 新目标初中英语七年级

A: Hey, lets pull over and look at that house over there. B: Yes, that looks great! Is it on our Open House list? A: Yes, it is on our list. B: Well, it looks great from the curb. Lets go on inside. A: Lets sign the registry. The realtor looks kind o

发表于:2018-12-16 / 阅读(80) / 评论(0) 分类 英语情景对话-买房

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 In 1996, a British woman finished

发表于:2018-12-19 / 阅读(106) / 评论(0) 分类 环球英语 Spotlight

第67期:Buying a Pen X:May I help you? X:要我帮忙吗? Y:Yes,Id like to see that pen. Y:是的,我想看那支钢笔。 X:Oh,thats a ready good buy.Here.Theres only one left. X:哦,这支笔很便宜。喏,就剩下这一支了。 Y:Can

发表于:2018-12-26 / 阅读(112) / 评论(0) 分类 出国旅游口语一本通

正文: 1、Is this your pen? Yes,it is. 2、Is this your pencil? Yes,it is. 3、Is this your book.? Yes,it is. 4、Is this your watches? Yes,it is. 5、Is this your coat? Yes,it is. 6、Is this your dress? Yes,it is. 7、Is this your skirt? Ye

发表于:2018-12-27 / 阅读(78) / 评论(0) 分类 英语学习乐园

June the 1st is Pen Pal Day. Im sure most of us have had a pen pal at one time in our lives. Many of us still have one. Today is the day to say thank you to your pen pals. It is also the day to thank your key pals too. Nowadays, most people communica

发表于:2018-12-29 / 阅读(124) / 评论(0) 分类 英语课程学习计划和讲义

Edith wasnt getting any help from anyone. She had just taken the state realty exam, which was a lengthy multiple-choice exam in downtown Los Angeles. The testing room in the government building was freezing. As she hunched up shivering, she looked ar

发表于:2018-12-31 / 阅读(88) / 评论(0) 分类 365个英语简短小故事

Sorry,there is no text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-01-10 / 阅读(181) / 评论(0) 分类 英国原版Beep嘟嘟剑桥少儿英语

A: What should I do to get ready for the Open House? B: Your house needs to be as clean and uncluttered as possible. A: Can we stay in the house while it is being shown? B: No one is to be in the house during the Open House except for the realtor and

发表于:2019-01-15 / 阅读(104) / 评论(0) 分类 卖房英语情景对话

A: Is there anything special I should do to get ready for our Open House this weekend? B: Just make sure that your house is perfectly clean and that everything is put away. A: My husband wants to watch the game, and we were wondering if he could stay

发表于:2019-01-15 / 阅读(90) / 评论(0) 分类 卖房英语情景对话

图片1 图片2 图片3 图片4 图片5 图片6 图片7 图片8 图片9 图片10

发表于:2019-01-27 / 阅读(169) / 评论(0) 分类 粉红猪小妹第二季

ROME, Oct. 3 (Xinhua) -- Inter have been hit with suspensions and fines following their protests in Saturday's controversial loss to Napoli. The Nerazzurri suffered a 3-0 defeat at the Stadio Meazza in a game where the decisions of referee Gianluca R

发表于:2019-01-31 / 阅读(106) / 评论(0) 分类 英语新闻

BBC Learning English People and Places Pen Hadow William:Hello and welcome to People and Places. My names William Kremer. Coming up in the programme today, were going to practise listening and [strange noise] and well be finding out what that strang

发表于:2019-02-04 / 阅读(385) / 评论(0) 分类 人与地方

You couldn't see how much ink it had. It might run dry after the first few tentative words or last just long enough to create a masterpiece(or several) that would last forever and make a difference in the scheme of things. You don't know before you b

发表于:2019-02-18 / 阅读(85) / 评论(0) 分类 英语美文

Lesson 250 Can I borrow your pen? 1.Can I borrow your pen?我可以借用你的笔吗? 2.Can I borrow your bike?我可以借用你的自行车吗? 3.Can I borrow your car?我可以借用你的汽车吗? 4.Can I borrow your dictionary?我可以借

发表于:2019-02-20 / 阅读(171) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句
学英语单词
actuated mine
admarc
airinlet
alternating current blocking
amblychromatic
anticlinal nose
auto-authentication
auto-trade
automatic stability
Bernoulli effect
berrying
butte temoin(outlier eeugenberg)
Capela das Laranjeiras
capstone course
catch ahold of
catching a break
cedar-apple
Cheilanthes alabamensis
chequer-work
Cicer microphyllum
civil right
Clematis multiflora
combination bond
continental rise
copaline
Criteo
cross-spectral method
database computer
debounced
defective quality
dialectologist
digital measuring technique
disc tester
Dolinsk
electrically conductive glass
electronic temperature control system
emphasized seconds markers
end if
equalizing brake lever
error in equations
fell about
femmullets
freight car wheel
fusarium graminum
h.a.d.
hard rock
high temperature-pressure beck
house-rooms
idjet
inaccessible boundary point
inirritative
Lasianthus hiiranensis
Laurentides
makes speed
mating type switching
mercury (mercuric) fahlore (fahlerze)
morphological rules
no-hair theorems
Oceanica
opaque atmosphere
overventilated
parametric correlation
pelretin
peltries
pericardiopunctura
previvors
proarrhythmic
protestant school
rajabs
refusal reason
riky
S. L.
sadre
sarking board
scattering strength
seawardly
secularity
shipping articles
sound bandwidth
sound-recording system
spectrum widening
surface tension force
sweet violets
thrusting rod
tighten your belt
Tolitoli
tombalbaye
top-holer
touchpaper
transistor digital circuit
triphenoxazin
truck ramp
Tvǔrdishki Prokhod
underclose
unperceptively
urogenital sinus sphincter
valeridin
window post wood
wow me
yenchang series