音标:[sju:dәutrәu^lәubai'ɔtik] ;
假洞居的, 假洞生的

By Carol Pearson Washington 28 February 2007 watch Antibiotic Resistance report Penicillin and Erythromycin are examples of antibiotics that used to be one-time miracle cures. These drugs and other antibiotics are now less effective because bacteria

发表于:2018-12-16 / 阅读(294) / 评论(0) 分类 2007年VOA标准英语(二月)

STEVE INSKEEP, HOST: This year Americans will spend more than $2 billion on probiotics, supplements aimed at boosting what are called good bacteria inside us. One part of the market that's growing rapidly is probiotics for babies and kids. Here's NPR

发表于:2018-12-17 / 阅读(427) / 评论(0) 分类 2018年NPR美国国家公共电台5月

听力文本 Recording 23 录音23 1. Well, I agree up to a point. 1、好吧,我在一定程度上同意。 2. I think that's a really valid point. 2、我认为这一点非常有力。 3. Well, I'm not so sure about that. 3、我对此不太确定。

发表于:2018-12-18 / 阅读(257) / 评论(0) 分类 走进剑桥大学

In other countries, women usually take the lead in cabaret. But here in Thailand many feel they are just not the right gender for the job. In Thai society, women are usually very prim and proper, this profession requires them to be outgoing, cheeky

发表于:2018-12-30 / 阅读(420) / 评论(0) 分类 国家地理2007年

Forcing Electrons into Superconducting Line In a study in the journal Nature researchers created a pseudo gap, in which electrons in superconducting materials line up just before flowing resistance-free. Sonya Buyting reports Imagine a world with lev

发表于:2019-01-02 / 阅读(440) / 评论(0) 分类 60秒科学

Rainforests exist because it rains a lot and that makes the forests grow, right? Well, not so fast. What if its not the rain that makes the forestswhat if its the forests that actually generate the rain? Thats the contention of a paper in BioScience

发表于:2019-01-02 / 阅读(335) / 评论(0) 分类 60秒科学

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(414) / 评论(0) 分类 医务英语

假的,都是假的,真的我一定不会是这样的成绩的。 fake adj. 假的;冒充的 n. 仿造品;冒充者;骗子 v. 伪造;捏造;冒充;假装;欺骗 Im sure that I take a fake examination. 我确定我考了一个假试。 sham adj. 虚

发表于:2019-01-03 / 阅读(373) / 评论(0) 分类 英文语法词汇

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(300) / 评论(0) 分类 Scientific American(五)月

OG Bobby Johnson Word on the street I'm a suspect Hangin' with the killers in the projects Potato on the barrel keep quiet (shh) Catch a nigga slippin' from behind (boom) O.G. Bobby Johnson! O.G. Bobby Johnson! O.G. Bobby Johnson! O.G. Bobby Johnson!

发表于:2019-01-10 / 阅读(365) / 评论(0) 分类 影视英文歌曲

Troops from the Islamic Courts Union, a former insurgent group that now backs Somalia's new president, have taken over control of checkpoints in the capital Mogadishu from government soldiers. The development comes as Ethiopian troops, who patrolled

发表于:2019-01-13 / 阅读(278) / 评论(0) 分类 VOA标准英语2009年(二月)

ROBERT SIEGEL, HOST: Now some good news, especially for babies around the world. Scientists in the U.S. and India have found an inexpensive treatment for a common infection. It could save hundreds of thousands of newborns each year. The treatment com

发表于:2019-01-16 / 阅读(281) / 评论(0) 分类 2017年NPR美国国家公共电台8月

RACHEL MARTIN, HOST: Go online, walk through any health store or supermarket, and you'll find all kinds of products being sold as probiotics. They're being promoted for all kinds of things - preventing upset stomachs, boosting the immune system, figh

发表于:2019-01-16 / 阅读(278) / 评论(0) 分类 2017年NPR美国国家公共电台12月

Probiotic yoghurt drinks and supplements dont live up to their promises, according to an EU watchdog. They claim to boost your immune system and help digestion. It concluded there is no scientific proof that products such as Yakult have any health be

发表于:2019-02-04 / 阅读(272) / 评论(0) 分类 阅读空间

Once there was a Brahmin who bought a goat in another village.When he carried it home on his shoulder,he was seen by three rogues,who said to one another,If by some contrivance that goat can be taken from him,it will be a great pleasure to

发表于:2019-02-06 / 阅读(333) / 评论(0) 分类 趣味英语

Topic 1-Scarce Students in Rural Schools There is a primary school that only has one student in Wuzhai County of Shanxi Province. It is not a school for the super rich, but rather a rural school in remote areas. In fact, we are seeing more schools li

发表于:2019-02-22 / 阅读(365) / 评论(0) 分类 英语角-圆桌会议

听力文本 Recording 4[qh] 录音4[qh] 1. A: And can I have your name, please?[qh] 1、A:能请你告诉我你的名字吗?[qh] B: Yes, it's Andrew Browne.[qh] B:好,安德鲁布朗。[qh] A: Is that spelt the same as the colour?[qh] A:是和

发表于:2019-03-15 / 阅读(459) / 评论(0) 分类 剑桥雅思报考指南

Recording 34 录音34 1. it 1、它 2. look 2、看 3. fool 3、愚蠢的 4. bad 4、坏的 5. workman 5、工匠 6. far 6、遥远 7. bird 7、鸟 8. sport 8、运动 9. uncle 9、叔叔 10. stars 10、星星 11. heart 11、心 12. near 12、邻近

发表于:2019-03-15 / 阅读(447) / 评论(0) 分类 剑桥雅思报考指南

听力文本 Recording 7 录音7 1. We had a good response to our survey and we found that while 80% of our students drink coffee, only 15% drink tea, with the rest preferring water. 1、我们的调查反响很好,我们发现,80%的学生喝咖啡

发表于:2019-03-16 / 阅读(558) / 评论(0) 分类 剑桥雅思报考指南

听力文本 Recording 6 录音6 1. A: I hope you've enjoyed your stay with us. 1、A:我希望您在这儿住得愉快。 B: Yes, it was lovely, but I had to pay £95, which seems a bit expensive. Last time I stayed here, I only paid £80. B:是

发表于:2019-03-16 / 阅读(490) / 评论(0) 分类 剑桥雅思报考指南
学英语单词
A.A.C.
acid plagioclase
Acuto
advance angle of ignition tester
al niente
anaerobic layer
anthracaemia
baerwald
barsine ponlai
base excess
batis
bedsites
Bernest
betsies
Bjerrum's sign
bleaching in rope form
Bristowe
bugle-players
bypass module
centric axial load
chaetodon quadrimaculatus
chain procedure
chemical-machining
corrosive ulcer
crimples
cucupha
cutches
Cythara
degenerate primer
diceros simuss
discovery rule
drawing figure
explanation
fire practice area beacon
forced share
fractionized
freight survey
goldbrick
have great sway
heat recovery circuit
hemihyperdrosis
home registration
hygromycins
impaternate
impose sanctions against
in the old way
indicating organism for water pollution
information activities
inline skates
internal combustion rock drill
intralesionally
isoentropic effciency
lacto-lactic acid
laser's parasitic-limited bandwidth
Lougu
management index
manual focus
mclaren-honda
minor coin
mottled rot
mucous infiltration
nabutan
Negros Oriental, Prov.of
neighborhood play
nocturning
nominal maximum reduction ratio
normal gravitational field correction
oil duct
oord
over-confidents
oversowing
permissible manufacturing deviation
photochemical holeburning polymer
pipe-hanger support
Poch'onbo
prenotification
Putnamville
real-world system
remove the censorship of
resene
Ricci identity
rimac
rule-breaker
run time storage management
rybak
salvadorite
scrudge
ship type
shipment by first available vessel
Soonwald
stretch marks
Tcopy
terodiline
test cubicle
testamentiferous
top it all off
TURRITELLIDAE
up-escalator
verdurous
weight at time of survey
withametelin
Yǒnt'anho