[网络] 簧片开关;磁簧开关;簧片和磁性开关

13 Dogs People often say that a dog is man's best friend. Over thousands of years, man has taught his dogs to do many kinds of work besides guarding the home. For example, sheepdogs are famous for their ability to control a flock of hundreds of sheep

发表于:2018-11-27 / 阅读(453) / 评论(0) 分类 背诵为王第一册

[00:02.04]我不懂怎样开水洗澡。 [00:04.08]Useful Expressions [00:04.98]常用语句 [00:05.88]1.Hot water doesn't come out. [00:08.46]没有热出来。 [00:11.05]2.Would you be kind enough to tell me how to operate it? [00:14.96]请你告诉我

发表于:2018-12-02 / 阅读(142) / 评论(0) 分类 海外求助英语会话

00:04.08]Useful Expressions [00:04.98]常用语句 [00:05.88]1.Hot water doesn't come out. [00:08.46]没有热出来。 [00:11.05]2.Would you be kind enough to tell me how to operate it? [00:14.96]请你告诉我怎样操作好吗? [00:18.86]3.The faucet doesn't move. [

发表于:2018-12-03 / 阅读(158) / 评论(0) 分类 求助英语会话

After we had seen how relatively easy it was to change the switches in mouse embryos, we thought that perhaps the same could be true of human embryos. In IVF, you also have the embryo for a brief peri

发表于:2018-12-07 / 阅读(167) / 评论(0) 分类 基因外遗传现象

From NPR news in Washington, I am Jack Spear.The federal government has heed General Motors with a 35-million-dollar fine for violating safety laws. The penalty was imposed of GM handling the recalled cars with faulty egnition switches. The fact has

发表于:2018-12-17 / 阅读(190) / 评论(0) 分类 2014年NPR美国国家公共电台5月

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(155) / 评论(0) 分类 英文语法词汇

Lesson58 Part Ⅰ Lesson 58 Part Ⅰ Warming-up Exercises Phonetics: Homonyms 1. a. principle b. principal 2. a. passed b. past 3. a. seize b. sees 4. a. for b. four 5. a. hear b. here 6. a. scene b.

发表于:2018-12-27 / 阅读(258) / 评论(0) 分类 英语听力入门 (全四册)

093 The Oak and the Reed Once upon a time, there lived a huge oak tree. The oak tree was proud that it was the biggest and strongest in the world. Despite any hardships, I can survive till the end. There is nothing as powerful as me. One day, a sever

发表于:2018-12-31 / 阅读(288) / 评论(0) 分类 100个儿童英语小故事

Sting, War, Lou Reed for Rock and Roll Hall of Fame Sting, War, Lou Reed等获2015年摇滚名人堂提名 Welcome to American Mosaic from VOA Learning English. Im Caty Weaver. The Rock and Roll Hall of Fame has announced its nominees for induction t

发表于:2019-01-12 / 阅读(154) / 评论(0) 分类 2014年VOA慢速英语(十)月

By Peter Heinlein United Nations 27 September 2006 The annual U.N. General Assembly debate has ended in New York, clearing the way for the final stage of the process of selecting a new secretary-general. The field of candidates for the job of diplom

发表于:2019-01-12 / 阅读(180) / 评论(0) 分类 2006年VOA标准英语(九月)

South Sudan has issued a new argument to support its claim on a major oil field given to the North as part of the Abyei ruling last week at The Hague. Disputing the North's possession of the oil field, the South says the prized land is still part of

发表于:2019-01-14 / 阅读(156) / 评论(0) 分类 VOA标准英语2009年(七月)

[00:00.00]Lesson 30 [00:01.33]第三十课 [00:02.66]LIFE AT GATESHEAD HALL [00:04.51]在盖兹海德府的生活 [00:06.35]It was a cold winter day.The wind had brought dark clouds and heavy rain,so it was impossible to take a walk. [00:11.40]那是一

发表于:2019-01-15 / 阅读(253) / 评论(0) 分类 电视英语口语教材

对话 1: (为自己预约) Dialogue One (make an appointment with the doctor for oneself) 值班护士:早上好,这里是约翰逊大夫办公室。有什么需要帮忙的吗? Clerk: Good morning. This is Doctor Johnsons office. What c

发表于:2019-01-15 / 阅读(146) / 评论(0) 分类 实用英语

LOURDES GARCIA-NAVARRO, HOST: Now to Garden City, Kan., which doesn't fit the stereotype of a small, Midwestern city. It is isolated and rural. But it's also economically thriving and culturally diverse. Decades ago, Garden City embraced the meatpack

发表于:2019-01-16 / 阅读(189) / 评论(0) 分类 2017年NPR美国国家公共电台2月

By Scott Stearns Washington 06 March 2007 U.S. President George Bush has named the heads of a bipartisan commission that will investigate the quality of health care for America's military veterans. VOA White House Correspondent Scott Stearns has the

发表于:2019-02-02 / 阅读(230) / 评论(0) 分类 2007年VOA标准英语(三月)

BEIJING, Oct. 11 (Xinhuanet) -- Twilight actress Nikki Reed is busily planning her wedding to former American Idol contestant Paul McDonald. Although she loved the beautiful nuptials in her new movie The Twilight Saga: Breaking Dawn Part 1, she prefe

发表于:2019-02-03 / 阅读(334) / 评论(0) 分类 英语新闻

Whenever King Xuan of the state of Qi ordered his musicians to play yu,an ancient wind instrument consisting of reed pipes,he al-ways insisted on three hundred musicians playing together.Nanguo,an educated man in retirement,asked for perm

发表于:2019-02-11 / 阅读(129) / 评论(0) 分类 趣味英语

Wanxiang Group, a major automotive component manufacturer in Zhejiang Province, is transitioning into an international clean energy company. Founded in 1969, the Wanxiang Group in east China's Zhejiang Province has successfully transformed itself fro

发表于:2019-02-14 / 阅读(157) / 评论(0) 分类 2018CRI中国国际广播电台

Children 孩子们 When Powell gave birth in 1991, a few months after her wedding to Jobs, 1991年,在跟乔布斯的婚礼几个月后,鲍威尔生下了一个孩子。 their child was known for two weeks as baby boy Jobs, 头两个星期,这个

发表于:2019-02-22 / 阅读(208) / 评论(0) 分类 乔布斯传

[00:43.58]font color=#FAAC58简爱/font [03:39.94]我要死了 [03:42.98]I will die. 我要死了 [04:10.58]St. John? 哥哥 [04:14.06]I found her at the door. 我在门口发现她的 [04:16.38]Shes white as death. 她脸色煞白 [04:20.94]Hannah,

发表于:2019-03-16 / 阅读(408) / 评论(0) 分类 听电影学英语-简爱
学英语单词
abandonum
actual mean flow rate
aloneftis
Anabar Dist.
antiophidic
Aspidelaps
astronomical calendar
Au-doped
automatic film advance
buzzin
cabbalistic
Caddoans
camellia shinkoensis mak.
change in capacity
chlorophane
clang deafness
coleman report
collection development
conduits
curtiler
D. C. B.
differential perturbed angular correlation
distortion due to feedback
disturbance error function
dyserythropoietic
electrical grade cold-rolled steel
engine room hatch
erratic errors
extraction of nonferrous metal
food reaction
four-engine single-shaft system
Grand Bahama
greenwashes
Groenendijk
Guelma
haplogroup
headhunts
heel-and-toes
high strength titanium alloy
high-frequency push-pull fatigue tester
home community
horse bezoar
hoverheight
Ikaria, Nisos
isams
Kirkmichael
Korenovskiy Rayon
late autumn crop
market forcess
mukan
multimediocrities
n-address electronic computer
nealbarbital
non-ignitibility
nonagrams
noncircle serial correlation
Nordhur-Thingeyjarsýsla
nsw
nursefrog
open a file
overhaul stand
paid circulation
palaeanthropology
palladium diselenide
partial shut-down
physiographers
pilot ignition
plant stability
platen variable knob
Pressler borer
print spooler
probability measures
pseudosupernormal conduction
Pseudotrametes
pump kettle
Pyramidula
reducible Riemannian manifold
refilling
reverse valves
rhizomoid
riot control operations
seismic station array
shimmer error
shop-lifting
sibanda
sign ... name
sinking seafloor core drill
sinpeinine
sistems
smoke observation device
specific schedule
St Landry
stationary support
steam jet blower
successive carry
tachograph
tarantoes
toaster-oven
waveguide stub
wearout
well-likeds
ZERT