音标:['reikәn] ;
[电] 雷达指标
n a device that, on receiving radar signals, transmits coded signals in response to help navigators determine their position
词型变化:名词复数形式 : racons
【近义词】

23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh

发表于:2018-11-28 / 阅读(170) / 评论(0) 分类 疯狂英语易背作文

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:2018-12-04 / 阅读(71) / 评论(0) 分类 单词解析速记

by Jason Marshall A few months ago we talked about how to multiply fractions. Now that were comfortable doing this and weve talked about a few applications of multiplying fractions such as how to convert units and how to estimate how fast someone is

发表于:2018-12-07 / 阅读(68) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, Is Multiplication Repeated Addition? we talked about what it really means to multiply two numbers. We found that the conventional meaning of multiplicationrepeated additionbreaks down when multiplying fractions,

发表于:2018-12-07 / 阅读(58) / 评论(0) 分类 数学英语

by Jason Marshall In the last episode, we talked about exactly what decimal points and decimal numbers are, and why they are so convenient to use. In the next few weeks were going to continue talking about decimals and their place in the world of mat

发表于:2018-12-07 / 阅读(77) / 评论(0) 分类 数学英语

On craigslist.com, a Sheldon wrote that he was moving. Im starting a new life, and I dont want anything that reminds me of my old life, Sheldon announced on the website. Giving his address, he invited everyone to visit his apartment on April 19 from

发表于:2018-12-11 / 阅读(59) / 评论(0) 分类 365个英语简短小故事

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:2018-12-30 / 阅读(74) / 评论(0) 分类 单词解析速记

图片1 图片2 by Jason Marshall Do you frequently find yourself at restaurants with friends fumbling to figure out how to split the bill and calculate the tip? Have you ever resorted to seeking advice from your smart phone? Dont worry, we all have.

发表于:2019-01-02 / 阅读(171) / 评论(0) 分类 数学英语

理查德马克斯Richard Marx不仅歌唱得好,他还能自己创作写歌,《Right Here waiting》就是他自己写的一首名曲。世界上其他地方的歌手也纷纷用他的曲调重新填词翻唱,比如香港歌星钟镇涛的《红

发表于:2019-01-10 / 阅读(99) / 评论(0) 分类 音乐天堂

By Joseph Mok Grand Canyon, Arizona 27 June 2007 The Grand Canyon in the Southwest state of Arizona is one of the seven natural wonders in the world. Carved out by the Colorado River over millions of years, the colorful gorge is over 400 kilometers

发表于:2019-01-13 / 阅读(103) / 评论(0) 分类 2007年VOA标准英语(六月)

Indonesia's foreign minister has said Burma must release democracy leader Aung San Suu Kyi if its 2010 elections are to be credible. Indonesia has been pushing for tougher action against human rights violators during meetings of the Association of S

发表于:2019-01-14 / 阅读(61) / 评论(0) 分类 VOA标准英语2009年(七月)

A: Do you want to practice your driving right now? B: No problem. We can do it right now. A: Are you buckled up? B: All right. Now what do I do? A: Start the car. B: Which way do you want me to go? A: Take a left. B: How far do you want me to go? A:

发表于:2019-01-15 / 阅读(72) / 评论(0) 分类 英语情景对话-驾驶

A: Do you think we can go driving right now? B: Yeah, sure. Let's go. A: Buckle up. B: All right. Now what? A: Now you put the key in the ignition and start the car. B: Which direction should I take? A: Make a left on this next street. B: Tell me how

发表于:2019-01-15 / 阅读(53) / 评论(0) 分类 英语情景对话-驾驶

THIS IS AMERICA - Fiftieth Anniversary of Ruling Against Racial Separation in Schools By Cynthia Kirk Broadcast: Monday, May 17, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special Engl

发表于:2019-01-26 / 阅读(167) / 评论(0) 分类 This is America

Joey: Ive had it ! Im not going to take it anymore. Rachel: Whats the matter ? Joey: Im sick and tired of being the butt of Chandlers practical jokes . One of these days, hes really going to get someone hurt. Rachel: Oh, no. What has he done now ? Jo

发表于:2019-01-28 / 阅读(70) / 评论(0) 分类 地道美语播客

Lisa McAdams Russian President Vladimir Putin has reaffirmed Russia's commitment to democratic values, while building what he called a state strong and free. He rejected Western criticism that his gov

发表于:2019-01-30 / 阅读(92) / 评论(0) 分类 VOA2004(上)--国际时事

BBC Learning English People and Places Tractor Lady Jackie: Hello, welcome to bbclearningenglish.com. I'm Jackie Dalton Manon It's a 31 year old German tractor and it's green, with red inside the wheels. Jackie: and this is the Dutch actress Manon O

发表于:2019-02-06 / 阅读(242) / 评论(0) 分类 人与地方

TEHRAN, Feb. 27 (Xinhua) -- Tractor Sazi Tabriz of Iran defeated Al-Jazira of the United Arab Emirates (UAE) 3-1 in Group A of Asian Champions League, local media reported on Wednesday. In the match held in Tabriz Yadeghar-e-Emam stadium before 85,00

发表于:2019-02-06 / 阅读(90) / 评论(0) 分类 英语新闻

How and Why to Pick a Spiritual Practice In this age of technology and materialism, when many wonder what tomorrow will bring, the resurgence of spirituality is a normal phenomenon. For centuries, people have turned to religions or other belief syste

发表于:2019-02-07 / 阅读(132) / 评论(0) 分类 阅读空间

4 Tips to Bolster Your Meditation Practice As knowledge of meditation has grown, more and more people have turned to this ancient spiritual practice as a way to reduce stress, increase their happiness and enhance their concentration. We now have acce

发表于:2019-02-07 / 阅读(120) / 评论(0) 分类 阅读空间
学英语单词
19-iodocholesterol
acetylkynurenine
ad libs
afforestation drive
analogue translator
anglicized
anisortropy constant
Ankylostoma
antiknock component
arms forward
assemblage zone
balanced mixer
be up against the wall
Bevan, Aneurin
block I/O file
boron phenyl difluoride
brunettia albonotata
c.i. name
cainozoic era(cenozoic era)
cascaroside
circumventricular organs
conjunctus
copper phosphite
critical fluidization
crow tit
deracination
designated shares
drinamyl
electrostatic emanometer
event object
exeception report
false neurotransmitter
feminization of poverty
Feronia
file swapping
fishing snake
fleiss
fly-cut
Fraquinol
frost-resistant
fuckhead
get someone's Irish up
Gierke's respiratory bundle
H antibody
high frequency induction heating
house finch
johnsy
LAFR
left chest pain
line-of-sight distance
lustrant
make legal history
manufacture system
mesocele
method of similar trajectories
monogenic analytic function
natural language indexing systems
Neptune's revel
neus
noise-generator plasma tube
non-elliptical
nonpurple
noseprints
numerical atrophy
order Hemiptera
osmium hexafluoride
outstaring
palladium(ii) trifluoroacetate
parallel operation reactor
Parnassioideae
pedestal strap
pelagial
petroleum ester
pinpointed
pirrhick
pointing control of payload
pottery turning
propyl isorhodanide
re-opened
rehm-weller equation
runoff from snow
seosan (sosan)
silkworm pupa meal
single-spot weld
Smith predictor
sponge-ball cleaning device
sporadic migration
SSAA
standard line format
statutory scheme
sub-bottom seismic profiling system
supervisory theory
tarrases
the brain
trailor hauling device
transfer function matrix
transhipment problem
troyhosongia
upscale trip circuit
valve-out
visuoconstructional
wagon bridge