[医] 果耳茨氏实验(连续叩击蛙腹,使蛙心停止跳动)

each a.各自的,每 pron.每个,各自 eager a.热切的,渴望的 eagle n.鹰 ear n.耳朵,耳状物;听力,听觉 early ad.早,在初期;最早 a.早期的;早熟的 earn vt.挣得,

发表于:2018-12-01 / 阅读(175) / 评论(0) 分类 大学英语四级词汇

Malawi's Muslim Artists Experiment with New Sound Among the artists who have taken the countrys Islamic song industry by storm are Ishmael Katawala, Ahmed Pilo and Ishmael Mtenje. Mtenjes popularity is owed to his hit RB tune Ka Hijab which is sung i

发表于:2018-12-08 / 阅读(60) / 评论(0) 分类 VOA标准英语2012年(七月)

[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25~32 第25~32课 [0:05.438]Look into Science! 观察科学! [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用

发表于:2018-12-13 / 阅读(133) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Unit 4 [00:02.98]Look into Science!How Can a Paper Have One Side? [00:10.63]A piece of paper has two sidess. [00:15.07]See?This piece of paper has a white side and a pink side. [00:22.44]In this experiment,In this experiment,we make a piece of paper

发表于:2018-12-17 / 阅读(149) / 评论(0) 分类 北京仁爱英语八年级下

Sorry,there is not 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:2018-12-17 / 阅读(132) / 评论(0) 分类 英语广播节选

The four scientists -- three men and one woman -- are taking part in this experiment designed to determine how well food, water, and oxygen can be used and recycled under controlled conditions. The test of the controlled ecological life support syste

发表于:2018-12-20 / 阅读(88) / 评论(0) 分类 2016CRI中国国际广播电台

[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0

发表于:2018-12-29 / 阅读(143) / 评论(0) 分类 外研社新标准初中英语九年级

SATURDAY -- I am almost a whole day old, now. I arrived yesterday. That is as it seems to me. And it must be so, for if there was a day-before-yesterday I was not there when it happened, or I should remember it. It could be, of course, that it did ha

发表于:2018-12-31 / 阅读(215) / 评论(0) 分类 马克吐温最佳短篇小说

It's always fun when my brother comes to visit from New Zealand. Because he is a math and science teacher, he often thinks of interesting things to do that fascinate the children. When he heard that one of my sons does experiments in the kitchen for

发表于:2019-01-01 / 阅读(77) / 评论(0) 分类 英语博客 A cup of English

Sidney was a 14-year-old boy with an interest in the sciences. One summer day he started his own investigations. With his 12-year-old sister Sophie in tow, he caught a large bull frog in a local pond. Sidney started his experiment with the amphibian,

发表于:2019-01-03 / 阅读(88) / 评论(0) 分类 英汉幽默故事选读

Lesson 32: [00:03.50]What Do You Know?Have You Seen These Words? [00:09.38]air [00:12.02]What's inside a balloon?Air! [00:16.69]basket empty [00:21.45]I have no food in my refrigerator.My refrigerator is empty! [00:28.81]fill [00:31.27]I fill my back

发表于:2019-01-09 / 阅读(409) / 评论(0) 分类 河北加拿大版初中英语

check,examine,experiment,test check 指校对(文章、书信等)或找错、检查。 examine 表示察看或观察以了解情况,仔细检查。 experiment表示为了发现或证明某个事实而进行操作。 test表示以某种手段来试

发表于:2019-01-16 / 阅读(48) / 评论(0) 分类 英文语法词汇

LULU GARCIA-NAVARRO, HOST: In our final installment on how communities around the world are adjusting to climate change, we go to India. Pollution there from the burning of fossil fuels is encouraging the spread of solar energy. But as NPR's Julie Mc

发表于:2019-01-16 / 阅读(54) / 评论(0) 分类 2017年NPR美国国家公共电台8月

(SOUNDBITE OF POEM, IF I UNDERSTOOD YOU, WOULD I HAVE THIS LOOK ON MY FACE?) ALAN ALDA: (Reading) People are dying because we can't communicate in ways that allow us to understand one another. That sounds like an exaggeration, but I don't think it is

发表于:2019-01-17 / 阅读(97) / 评论(0) 分类 2017年NPR美国国家公共电台6月

As the vast sphere reaches / maximum speed, something incredible happens. Huge lines of magnetism arc in and out of the model core. Well, we can't see the magnetic field coming out of the experiment, we can measure them, we can put many different mag

发表于:2019-01-22 / 阅读(72) / 评论(0) 分类 自然百科2011年

THAT VERY SINGULAR man, old Dr. Heidegger, once invited four venerable friends to meet him in his study. There were three white-bearded gentlemen, Mr. Medbourne, Colonel Killigrew, and Mr. Gascoigne, and a withered gentlewoman, whose name was the Wid

发表于:2019-01-23 / 阅读(56) / 评论(0) 分类 英文短篇小说

EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro

发表于:2019-01-29 / 阅读(148) / 评论(0) 分类 教育与新闻

时间状语从句,条件句中,从句用一般现在时代替将来时 When, while, before, after, till, once, as soon as, so long as, by the time, if, in case (that), unless, even if, whether, the moment, the minute, the day, the year, immediat

发表于:2019-02-04 / 阅读(90) / 评论(0) 分类 英文语法词汇

一、写出下列动词的现在分词: play______run__________swim________make_______go________like________write________ ski_______read________have_______sing_______dance_______put______see_____buy______love__________live_______take________come__

发表于:2019-02-07 / 阅读(57) / 评论(0) 分类 英文语法词汇

Science and technology. 科技。 Geoengineering. 地理工程学。 Implicit promises. 包含着承诺。 A geoengineering experiment has come unstuck. But there will be more. 地理工程试验取得突破。可期待更多。 FOR the past few year

发表于:2019-02-26 / 阅读(127) / 评论(0) 分类 经济学人综合
学英语单词
-taxes
acellular gland
advanced registry of merit
Aidia salicifolia
ATTP
battery limit
behind-door
biogeochemical survey
bloomaries
boron-loaded scintilation counter
centre of winch drum height
chair arm
Chichevache
chickabee
clarified honey
cliometricians
collection coefficient
compensator aperture
concha ossis sphenoidis
conchiolin osteomyelitis
cutten
dazzle gun
dicerotin
dispossessedness
diurnal wind
dosing
Dulphalac
dyap-
electrical converters
equivalent wavelength
exclusive selling agent
expatriate factor
F keys
feherty
fermentings
flat steel bar
foreyards
fornicated
Gorelaya Sopka, Vulkan
gradungulids
have many demands upon one's time
indirect laryngoscope
inferior grade
inner sanctum
instantaneous efficiency
intermediate shaft assembly
intraoral incision and drainage
ivam
languish over
lateral lymph nodes
Le Trou Sans Fond Canyon
lipophile
Lipsky separator
made the rounds
magnetic barriers
Mandaza
manganous ammonium phosphate
mediational
mesne process
momics
need for speed
Nocertone
osterhout
oxymorphine
phaseolus bean
phospholipin
piazzoni
place plate
polluter-pay
PPW
preference dividend
radiation lethality
railex
rapid determination kit for blood acidity
ratio-to-moving average method
Redstone Arsenal
relativistic dilatation
resin finishing agent
response voltage pulse characteristics
retinal pigment cells
Sal, Cay
Schwediauer's disease
speech codec
sub-mark
subcylindrical
suction heater
sweet bitch
tactile controlled hand
tenuated
thallium sesquisulfide
themba
thistle crown
through going-tie-rod
to make sb acquainted with...
to the highest degree
trans fatty acids
type by original designation
underdraught
unedged lumber
voice system vocabulary size
wheel cap
whirly