水封发生器

[00:00.00]You now have 30 seconds to check your answers to questions 14--16. [00:10.95]Questions 14-16 according to Part C (2). [00:12.93]14.How long does a master's degree take in Switzerland? [00:14.94](A)two years. (B)three years. (C)four years. (

发表于:2018-11-29 / 阅读(274) / 评论(0) 分类 全国公共英语等级考试四级

EXPLORATIONS - Blue Holes: Some of the Least Explored Areas on Earth BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. A blue hole is a flooded sea cave with a hole that opens up at the lands s

发表于:2018-12-07 / 阅读(148) / 评论(0) 分类 2011年VOA慢速英语(十一)月

OK, today we're going to talk about the mole. 今天我们来谈一下摩尔。 Now, I know what you're thinking: I know what a mole is, 我知道你现在在想:我知道摩尔是什么, it's a small furry creature that digs holes in the ground

发表于:2018-12-18 / 阅读(121) / 评论(0) 分类 TED演讲教育篇

Now, back to the mole. Not that mole. 现在,回到摩尔,不是鼹鼠。 This mole. Yep, this number has a second name.The mole. 这个摩尔,没错,这个常数有另一个名字,摩尔. Chemists use the term mole to refer to the quantities

发表于:2018-12-18 / 阅读(122) / 评论(0) 分类 TED演讲教育篇

1. dissolution /ˌdɪsəˈlu:ʃən/ -- act of loosening or breaking up into component parts; disintegration; ruin; destruction When President Lincoln took office, the Union faced imminent dissolution. 当林肯总统就职时,北军就面临着迫切

发表于:2018-12-18 / 阅读(131) / 评论(0) 分类 突破英文词汇

And one reason is, this enormous heat sink heats up Greenland from the north. 有一个原因,北方沉积的大量热能加热了格陵兰岛。 This is an annual melting river. But the volumes are much larger than ever. 这是一条每年融化的河

发表于:2018-12-18 / 阅读(117) / 评论(0) 分类 TED演讲国际问题篇

AGRICULTURE REPORT - Poplar Trees as Pollution Fighters By Mario Ritter Broadcast: Tuesday, August 10, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Poplar trees can be cut

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 农业与发展

Doug Levine For years, jazz producer Paul Brown has been making hit records for everyone from Al Jarreau and Rick Braun to Boney James and George Benson. In 1992, Paul Brown won a Grammy Award for his

发表于:2019-01-03 / 阅读(184) / 评论(0) 分类 VOA2004(上)--艺术专集

Water is virtually everywhere, from soil moisture and ice caps, to the cells inside our own bodies. 水几乎无所不在,从土壤水分及冰帽,到人体内的细胞。 Depending on factors like location, fat index, age, and sex, the average h

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 TED演讲教育篇

ARI SHAPIRO, HOST: When the new season of the reality TV show Celebrity Apprentice premieres January 2 on NBC, a familiar name will be in the credits. Donald Trump will be listed as executive producer. It's another conflict of interest for the presid

发表于:2019-01-16 / 阅读(137) / 评论(0) 分类 2016年NPR美国国家公共电台12月

From the entrance, this is nothing like a commercial cave. 从洞口看,这绝不像个商业旅游的山洞。 You're looking at Camp Two in a place called J2, not K2, but J2. 你看到的是二号营地,它搭在J2,不是K2(世界第二高峰)

发表于:2019-01-18 / 阅读(103) / 评论(0) 分类 TED演讲商业篇

By Mike O'Sullivan Los Angeles 01 June 2006 Hollywood producer Tom Lynch is the man behind many popular children's television series. VOA's Mike O'Sullivan spoke with the producer about his shows for

发表于:2019-01-19 / 阅读(208) / 评论(0) 分类 2006年VOA标准英语(六月)

At this time, an outbreak of novel H1N1 flu is occurring in the United States and internationally. While CDC is taking action to control the outbreak, communities, businesses, places of worship, schools, and individuals can also take steps to slow th

发表于:2019-01-28 / 阅读(121) / 评论(0) 分类 英语杂谈

BEIJING, Feb. 21 (Xinhuanet)--Perry Moore, the executive producer of the fantasy movie series for children The Chronicles of Narnia, died at the age of 39, according to media reports Monday. Moore was found unconscious(无意识的) in the bathro

发表于:2019-01-31 / 阅读(137) / 评论(0) 分类 英语新闻

US Could by 2017 Be World's Biggest Oil Producer The International Energy Agency says that by 2017 the United States is likely to overtake Saudi Arabia as the world's biggest oil producer. The Paris-based energy agency said Monday in its annual forec

发表于:2019-01-31 / 阅读(157) / 评论(0) 分类 英语新闻

BEIJING, Aug. 6 (Xinhua) -- China National Gold Group Corp. (CNGGC) said Monday that its first-half sales surged 61.44 percent year on year to 49.45 billion yuan (7.85 billion U.S. dollars), fulfilling 61.8 percent of its annual target. The Beijing-b

发表于:2019-02-11 / 阅读(171) / 评论(0) 分类 英语新闻

China's consumer prices rose slightly on an annual basis in April, in line with market expectations. The consumer price index edged up 2.3 percent in April from a year ago, unchanged from March. Month-on-month, prices fell 0.2 percent, the data from

发表于:2019-02-18 / 阅读(163) / 评论(0) 分类 cctv9英语新闻2016年

And you actually start this game in a drop of water, 其实是从一滴水里开始这个游戏的, as a very, very small single-cell creature, 这时你还是一个很小很小的单细胞生物, and right off the bat you basically just have to

发表于:2019-02-21 / 阅读(120) / 评论(0) 分类 TED演讲教育篇

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. 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 It is four oclock in the morning.

发表于:2019-02-21 / 阅读(274) / 评论(0) 分类 环球英语 Spotlight

Sowelu - Moon On The Water Full moon sways Gently in the night of one fine day On my way Looking for a moment with my dear Full moon waves Slowly on the surface of the lake You were there Smiling in my arms for all those years What a fool I don't kno

发表于:2019-02-25 / 阅读(121) / 评论(0) 分类 流行英文歌曲
学英语单词
Actitis hypoleucos
adviser function
alcohol group
Amperebalance
Andara
angle of delay
Artyfechinostomum sufrartyfex
as black as night
asgruben
barrier separation
beanii
bear upon
Benito Mussolini
boarding houses
bracket frame
bright green
caumbre
cds control unit
celiectasia
ciliary movement
cloud species
conflict set
cross bench
diazirine
dishy
disinterested
dispanded
dissymmetrical net
duplex plating
emergency power shutoff
endocrine feedback loop
ependymoblastic tumor
fire presuppression
fleck scale
foot peg
forfeiture of bond
front shuttle guide
grasping for straws
interior angle traverse
intermittent gear
iron(ii) ferrite
Joy extensible conveyor
kappos
leiarius
lift-drag ratio
longitudinal bending fold
macro view
made it with
maggotiness
making-up room
marybelle
melting efficiency
meningocephalitis, meningocerebritis
milksugar
monothyra orientalis
multifrequency terminal
myofitrosis
N. C. A.
nilou
noncognitive
optic uniaxial(monoaxial)crystal
output control lines
pa kua
Paris-Dakar Rally
pectral photo irradiance
peremptories
permanent mass storage file
pillar blast
piston gaslift equipment
prick-me-dainty
primary effect
program-described file
Pushkarëva, Ostrov
pyramidal cells
rice sheath blight
risktaking
semiconductor element
senay
ship-to-shore communication
simulated operation
slorp
spool element
squarks
stay well
still-born
store order number
stowle
straight teeth
strip-downs
superchamp
tarry feces
terdays
to operate
toked it
traverse table mapping
true-to-scale
tuberous sclerosis
Unije
unilateral rheumatism
Urlev
v-y flap
weak evolution