非特异性T细胞抑制因子

In Top Guns, we check out four of the best bits of 1) kit. This time 2) assault rifles, that essential battle field companion. Take out targets Singapore-style with the SAR21. The SA80 is the British

发表于:2018-11-28 / 阅读(259) / 评论(0) 分类 疯狂英语2002年

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(232) / 评论(0) 分类 VOA2003(下)-环境与健康

发表于:2018-12-08 / 阅读(147) / 评论(0) 分类 医务英语

ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes

发表于:2018-12-18 / 阅读(138) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Peter: So Sarah, tell me, you're teaching right now, could you give me your opinion on computer use in the classroom, like using it in your classes, what do you think about that? Sarah: I think it's good when there's certain activities that are relat

发表于:2018-12-29 / 阅读(112) / 评论(0) 分类 英语趣味课堂

【Transcript】 Tina: Hi! Emma, long time no see. How was your life in England? Emma: Is you, Tina! Im glad to see you. I was back to China a few days ago. I had a great time in my study in England. It is a beautiful country and the people there

发表于:2018-12-30 / 阅读(161) / 评论(0) 分类 听基础单词练听力

Whether you get hired for a new job, promoted, or reassigned to a new position, you will most likely have a new boss. Each time that happens, you must develop a new professional relationship with the person you rely on for direction, development, and

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 英语美文

By Jim Malone Washington 17 August 2006 The ethical and moral debate over expanding embryonic stem cell research could motivate voters on both sides of the issue in this year's U.S. congressional elections. Color-enhanced stemcell from bonemarrow Em

发表于:2019-01-13 / 阅读(217) / 评论(0) 分类 2006年VOA标准英语(八月)

Philippine Caregiver Wins Israel's X-Factor 以色列音乐比赛 菲佣夺冠 WASHINGTON Rose Fostanes, a Philippine caregiver who has worked in Israel for several years, is the first season winner of a popular Israeli television singing contest cal

发表于:2019-01-14 / 阅读(146) / 评论(0) 分类 VOA标准英语2014年(一月)

今天我们要学的词是WOW factor。 A WOW factor, 指让人惊叹的东西。经济不景气,也影响到了玩具行业。从二月中旬开幕的美国国际玩具展可以看出, In 2009, there will still be toys with the WOW factor, but

发表于:2019-01-30 / 阅读(175) / 评论(0) 分类 英语单词荟萃

By Kent Klein Washington 13 April 2008 Soaring food prices are causing big problems in many parts of the world today. One factor in the ballooning costs may be the increasing global demand for biofuels - vehicle fuels made at least partly from corn (

发表于:2019-01-30 / 阅读(142) / 评论(0) 分类 VOA常速英语2008年(四月)

本集简介: 瑞秋大做春梦先是和钱德,第二次天梦见和钱德及乔伊(不过大多数时间是后两人在忙乎),第三个梦终于是和罗斯。 菲比想做兼差赚钱,所以给钱德当秘书。 钱德由此发现同僚们

发表于:2019-01-30 / 阅读(194) / 评论(0) 分类 老友记(六人行)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(308) / 评论(0) 分类 英语新闻

在这一周的英国单曲榜当中,由英国著名选秀大赛X Factor冲进决赛阶段的选手们合唱的一首公益歌曲《Hero》空降榜首位置。大约15年前,由花蝴蝶玛丽亚凯丽(Mariah Carey 听歌)演唱的原版《Hero》在英国单曲榜中最高曾排在第七位。 从英国选秀大赛X Factor走出来的选手,

发表于:2019-02-06 / 阅读(194) / 评论(0) 分类 音乐咖啡厅

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(269) / 评论(0) 分类 趣味英语

X Factor冠军打榜热歌:All Night Long Alexandra Burke是第五季X Factor的冠军,也是X Factor的舞台上继Leona Lewis之后第二个女性冠军。Alexandra这首发行于今年5月的新单曲本周打入英国单曲榜前十。 Artist:

发表于:2019-02-11 / 阅读(174) / 评论(0) 分类 经典英文歌曲

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(218) / 评论(0) 分类 英语新闻

2010 X Factor冠军Matt Cardle新单曲:When We Collide Matt Cardle,参加第七季X Factor之前只是一个27岁的粉刷匠这身份实在平凡得可以。今年他鼓起勇气参加了第七季X Factor,一举拿下冠军,并发行了自己

发表于:2019-02-20 / 阅读(164) / 评论(0) 分类 经典英文歌曲

Jo: This is Real English from BBC Learning English. Im Jo. Jean: And Im Jean. Jo: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在我们的《地道英语》节目当中,我们会带领大家一起来学习和熟

发表于:2019-02-26 / 阅读(450) / 评论(0) 分类 地道英语在线听

X-Factor人气选手Misha B新单《Do You Think of Me》带着浓浓的想念 X-Factor选手米莎碧被许多人拿来和麻辣鸡做比较,但她的的声音也颇具辨识度。这是她的最新单曲《Do You Think of Me》,表达了对自己

发表于:2019-03-11 / 阅读(269) / 评论(0) 分类 流行英文歌曲
学英语单词
acetphenetidin
adder's-mouths
adobe brick wall
adrenocorticotro
ambulatory electrocardiogram
autogenous growth of concrete
barrel axle fastener
binding vine
body of the offense
breached crater
bulk weight
cad tools
carbon-fibre reinforced cement
clean sea water
clinidipine
coasting phase
complete lattice
compulsitory
convective heat flow
cuneifolia
customer-driven
demineralisations
descriptive morphology
diameter of root circular-arc center circle
diestro
differential change gear device
digital data communication set
drain bushing
ecliptic poles
epistled
extreme thermophile
family hystricidaes
fencing in
galenobismuthite
general scanning algorithm
genus Leptinotarsa
glutamate-kynurenine
godparents
gravity discharge damper
hiddenite
home inventory
host-host layer
hot press for plywood
i-mang
impulse steam turbine
in equilibrium
interdendritic graphite
interpellators
iod-atacamite
ir detecting equipment
Itapemirim
januarius
kabores
known better days
lotu
mesothorium-1
milliangstrom
modernization loan
necrotizing external otitis
neighbor tone
Neoplectana
nonmodular
objective score
ohnishi
Panslavist
petroleum extraction
posdormitum
pressure welding
privilege license tax
procatarxis
proto-literate
provisional rules
pterygoid fissure
puff pastes
razor-fish
reflationary policy
Rhododendron zaleucum
Routh array
safety rod
Saliceto
Salov
saticon
secondi
self-commutation
sequence of function
Sherburne National Wildlife Refuge
shifting process
simchat torahs
spiranthes nivea
sporograph
standard subdivision
superior macular arteriole
tamibarotene
tesseral central class
topological elementary excitation
total propeller-width ratio
tree squirrels
trihydroxymethylanthraquinone
under-over man
upper motor neurons
utensile
wedge yoke