空气动力学试验室

Rob: Hello and welcome to 6 Minute English from BBC Learning English. I'm Rob and with me is Finn. Finn: Rob: Finn? Are you ok? Finn: (breathes out) Ahhh 49 seconds I was just holding my breath! Rob: A new hobby of yours, Finn? Finn: Well today we're

发表于:2018-11-29 / 阅读(255) / 评论(0) 分类 六分钟英语

06 Working in a Laboratory lab laboratory; a place where scientists and engineers work, conductingexperiments and tests* Students have to wear protective eyeglasses whenever they go into the lab. colleague co-worker; a person whom one works with, usu

发表于:2018-12-03 / 阅读(171) / 评论(0) 分类 2010年ESL之商务英语

Millions of people worldwide have been reported missing. Many of them went missing as a result of armed conflicts, such as the war in Syria, or in other places of violence. Large numbers of people disappear after natural disasters. A new laboratory e

发表于:2018-12-08 / 阅读(159) / 评论(0) 分类 2017年VOA慢速英语(十一)月

[ti:UNIT 2 DNA Lesson 13 Clones Are the Same] [0:00.788]UNIT 2 第二单元 [0:02.442]DNA [0:05.530]Lesson 13: 第13课: [0:07.106]Clones Are the Same 克隆人是一样的 [0:09.703]THINK ABOUT IT! 想一想! [0:11.155] You have a pet that you l

发表于:2018-12-10 / 阅读(275) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

[00:42.81]Lesson 1 1 Dialogue [00:48.46]Four doctors are at a medical conference. [00:53.32]A:Which speech are you going to listen to this afternoon? [00:58.36]B:I haven't decided.There's a talk on cancer that might be quite interesting, [01:05.23]so

发表于:2018-12-13 / 阅读(242) / 评论(0) 分类 高中英语人教版高三

[00:02.25]第一单元 居里夫人 [00:04.49]Lesson 1 [00:05.97]第一课 [00:07.44]1 Dialogue [00:09.21]1 对话 [00:10.97]Four doctors are at a medical conference. [00:13.34]四个医生在医学会议上 [00:15.70]A:Which speech are you going to

发表于:2018-12-13 / 阅读(258) / 评论(0) 分类 高中英语人教版2000年高三

But people won't decide to do it until they recognize the need for it, and that's the problem that we have right now. 但是直到人民意识到真正的需要,才会决定去做,这就是现在的问题所在。 So there's been plenty of people

发表于:2018-12-13 / 阅读(117) / 评论(0) 分类 TED演讲教育篇

[00:08.59]Lesson 9 1.Read and act [00:14.24]Hey Kevin,where did you say you were born? [00:18.78]I was born in Michigan,USA. [00:23.01]There are a lot of lakes up there,aren't there? [00:27.56]Yeah,I lived on Lake Superior. [00:31.40]Have you ever sw

发表于:2018-12-18 / 阅读(312) / 评论(0) 分类 人教版九年级英语

[00:00.00]Unit 6 In the laboratory [00:04.70]1.Listen,read and practice in pairs. [00:11.47]Do you like to do experiments in a laboratory? [00:16.54]What is a science class like? Let's see what these people are doing. [00:23.90]Teacher:Good morning,e

发表于:2018-12-29 / 阅读(306) / 评论(0) 分类 澳大利亚中学英语

[0:0]lable laboratory lad lag标签,标记 实验室 男孩,小伙子 落后,滞后 [1:9.3533]lamb landlord landscape lane羔羊,小羊 地主,房东,店主 风景,景色 小路,小巷 [1:52.8522]largely laser latter laughter大部分,主要地 激光器 后者的,末了的 笑,笑声 [2:36.6

发表于:2019-01-16 / 阅读(273) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

EDUCATION REPORT - University of Virginia Is New Home for 'Semester at Sea'By Nancy Steinbach Broadcast: Thursday, January 12, 2006 I'm Faith Lapidus with the VOA Special English Education Report. Thr

发表于:2019-01-16 / 阅读(154) / 评论(0) 分类 2006年慢速英语(一)月

引导定语从句的关系代词who,which有时可与that互换使用。但在下面情况,一般只用that. 一、当先行词为不定代词anything, everything, nothing, any, little, one, few, much, all, none等时。如:

发表于:2019-01-17 / 阅读(138) / 评论(0) 分类 英语口译

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. 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 Imagine that you are sitting down to

发表于:2019-01-19 / 阅读(182) / 评论(0) 分类 环球英语 Spotlight

Tsinghua University released the initial investigation results provided by Haidian Public Security Bureau a few days ago, which revealed that a hydrogen cylinder exploded accidentally, and the whole lab then caught fire. Meng Xiangjian died as the re

发表于:2019-01-19 / 阅读(206) / 评论(0) 分类 2015CRI中国国际广播电台

What do a hummingbird, a moth, and a maple tree have in common? They all use a similar trick to fly. Okay, okay, a maple tree doesnt fly. But its seeds kind of do. Maples make those little whirlybird seeds you see spiraling down in droves each sprin

发表于:2019-01-30 / 阅读(272) / 评论(0) 分类 60秒科学

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(187) / 评论(0) 分类 科技之光

By Zulima Palacio Washington 08 May 2008 Although the government and researchers halted most clinical trials for an AIDS vaccine, a research institute in Baltimore continues its work on the most deadly virus of our times. Vaccine trials were stopped

发表于:2019-02-04 / 阅读(207) / 评论(0) 分类 VOA标准英语2008年(五月)

Lesson 356 I'm improving. 1.I'm improving.我好多了。 2.My work is improving.我的工作渐有起色。 3.My health is improving.我的健康善正在好转。 4.I'll improve it.我会加以改进。 5.I want to improve my English.我想提高英语

发表于:2019-02-12 / 阅读(172) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

You know, most people in life major in minor things. That is, theyre focused on how to make a living instead of how to design their life. They get caught up in the day-to-day experiences that they make real important when actually, in the long term,

发表于:2019-02-14 / 阅读(137) / 评论(0) 分类 瞬间秒杀听力

Listen to the nurse's descriptions and check the name of the places where the patient should go. 1.Take this examining sheet with you. Then, go to the third floor to do the blood test. 2.Here's the doctor's prescription. Go downstairs to pick up your

发表于:2019-02-17 / 阅读(132) / 评论(0) 分类 英语听力练习题
学英语单词
a clean sweep of
academic information systems
acetylization
adquisitiones praetorium
alteas
amnion vertebrate
as poor as a church mouse
Azimsulfron
B mouse
bank measure
barrier-layer film
binapacryl
box wrenches
bridgable
bring someone to his senses
BsAbs
burst pressure
butov
ceratosoma trilobatum
chengen
citation indexes
coal bituminous
column IV element
computer searching system
contingency factor
controlled structure polymer
cottonmouth snake
cross adding
debt-ceiling
dielectric filling
diminishing returns to scale
dirty wars
electrodeless discharge lamp
erlang programming language
Ethernet network card
Evans-Burr unit
excess fare
firethorn
fish sauce
flat yield
fourth-dimensional
fringepod
FSBOs
glandular phthisis
granulomatous lymphoma
gyro turn indicator
hide-aways
hungry as a as a wolf
indicating guage
indicator stone
induced orientation
ingot crop end
intralaminar nucleus
intrinsic-barrier transistor
isentropic process
jeremis
kataphoria
Kenyanizing
Kremenchug
latitude level
learning with alternation problems
left triangular ligament of liver
low pressure chamber
macrohardness
measurer
mendozite
moving picture experts group 4
Myebon
Niokolo Koba, Parc National du
norlutate
p.v.s
parts tag
passing clear
portable electric hammer
postnati
power saip ship
primary root straight root
product requirements
pseudovirions
pumping effort
receptors for hormones
rehypothecated
savorlessness
Schizophragma hypoglaucum
Schlumberger electrode array
score calling
self-adapting filter
shoebeams
spider-catcher
starsearches
tag question
tax liens receivable
the object of the exercise
three-needle frame
transmittances
under an agreement
unit automaticexchange
unteased
vegetation disintegrator
walkathons
winding fixed construction
window shopping