音标:[.em biː es 'siː] ;
[网络] 基质细胞;骨髓间充质干细胞

EXPLORATIONS - MOOCs Are Moving Forward From VOA Learning English, this is EXPLORATIONS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today we tell about the growing popularity of Massive Open Online Courses in higher education. The movem

发表于:2018-12-01 / 阅读(554) / 评论(0) 分类 2012年VOA慢速英语(十二)月

MOOCs Are Moving Forward From VOA Learning English, this is EXPLORATIONS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today we tell about the growing popularity of Massive Open Online Courses in higher education. The movement toward educ

发表于:2018-12-16 / 阅读(291) / 评论(0) 分类 2013年VOA慢速英语(六)月

Study Shows PFCs Can Reduce Vaccine Effectiveness When children are vaccinated their immune systems produce antibodies that protect them from debilitating and potentially deadly childhood infections, such as polio, measles, diphtheria and tetanus. Th

发表于:2018-12-16 / 阅读(209) / 评论(0) 分类 VOA标准英语2012年(二月)

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(278) / 评论(0) 分类 法律英语 Legal Lad

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(298) / 评论(0) 分类 法律英语 Legal Lad

到2050年,全球需要1000亿的陆上动物才能提供所需的肉、奶制品、蛋、和皮具。饲养如此多的牲畜,对地球是沉重、可能无法持续的负担。有没有别的解决办法?这场演讲令人大开眼界,组织工

发表于:2019-01-05 / 阅读(252) / 评论(0) 分类 TED公开课:地球村

Rock climbing is the original extreme sport. Basically , rock climbing is going from the bottom of a wall to the top and then back down again. The main goal is to have fun while doing so and to pref

发表于:2019-01-07 / 阅读(316) / 评论(0) 分类 奥运英语

By Lisa Schlein Geneva 08 December 2006 U.N. aid agencies are stepping up humanitarian assistance to three flood-stricken countries in the Horn of Africa. The agencies are warning the risk of epidemics breaking out in Ethiopia, Kenya and Somalia is

发表于:2019-01-11 / 阅读(333) / 评论(0) 分类 2006年VOA标准英语(十二月)

THIS IS AMERICA - 'Super PACs' and More: Politics, Money and Language STEVE EMBER: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. SHIRLEY GRIFFITH: And I'm Shirley Griffith. This week on our program, we talk about politics, money

发表于:2019-01-12 / 阅读(263) / 评论(0) 分类 2012年VOA慢速英语(一)月

PACs Boosted by Supreme Court Ruling The contest for control of the White House is not limited to just the presidential candidates' own campaigns. There are also outside groups that want to affect the results of the election. And in the 2012 presiden

发表于:2019-01-13 / 阅读(220) / 评论(0) 分类 VOA标准英语2012年(五月)

Voice 1 Welcome to Spotlight. Im Ryan Geertsma. Voice 2 And Im Robin Basselin. 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 A family awakes to start th

发表于:2019-01-19 / 阅读(253) / 评论(0) 分类 环球英语 Spotlight

今天我们要学的词是thumbs-up。 Thumbs-up, 是翘大拇指,表示满意和赞赏。 The movie got a thumbs-up from the critics, 这部影片得到了影评人的好评。 Her performance was given a thumbs-up by her coach, 她的表演得到了

发表于:2019-02-04 / 阅读(235) / 评论(0) 分类 英语单词荟萃

SHENZHEN, China, Aug. 18 (Xinhua) -- In the absence of Michael Phelps, it could be golden days for Hungarian star swimmer Laszlo Cseh to dominate the Shenzhen Universiade pool. Without Micheal, the race is different, the 26-year old Cseh said after h

发表于:2019-02-08 / 阅读(281) / 评论(0) 分类 英语新闻

Voice 1 Hello. Im Elizabeth Lickiss. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Then he turn

发表于:2019-02-14 / 阅读(285) / 评论(0) 分类 环球英语 Spotlight

BEIJING, Sept. 27 (Xinhuanet) -- Filmmaking is just a hobby now, says kungfu star Jet Li, who is spending more time on his charity and on promoting martial arts. He has turned down three films in 2011, including an American one, Li says at the premie

发表于:2019-02-18 / 阅读(282) / 评论(0) 分类 英语新闻
学英语单词
alias transformation
antiparade
arranged total lose
atomic absorption spectrometry
avalanche characteristic
be radiant with joy
bone-conduction microphone
boutye
burgeon forth
cell reference
chime clock key
clammy
cornrows
corporation school
culicoides (beltranmyia) duodenarius
debating chamber
density spread
door to door selling
dot-addressable mode
dun diver
elevator girl
eulachon oil
ferrihemoprotein
field mounted
Fielding's membrane
fire hose box
general average expenses
glisson
H-ion exchanger
haemophagocytes
high-frequency susceptibility
holecard
Hunter's bends
hydrothermal mineralization
hypertrophy adaptive
iec 559
in keep with
in soundings
inertia field
invised
jolly-boat
journal bearing bit
Juris.
Järlåsa
keeping on keeping on
Lamutskaya
lobo-
mass velocity
maximum demand meter
music score
myosome
myrna
nail-head striae
nerve trunk
Nodus lymphaticus ligamenti arteriosi
nomenclators
non magnetic steel
nonaggressors
notion of confidential interval
nurnies
opacification
organic binder bond
oxypantetheine
paint sb black
pentachloroethane
photiuss
Plio-Pleistocene
plutonium recovery
power supply system of nuclear power plant
propositional expression
Raphiolepis gracilis
real latent instability
renvoi au second degre
ROFLMAO
rummiest
rural studies
Saimaa ringed seal
scalar computation
scarred field
Schiaparelli
scienticide
semiplantigradation
sencion
soldered contact
Solemn League and Covenant
start a project
stelas
strengthening
systems function diagram
tape transports
taper shaft
the center of mass
thermocapillary flow
tool making
torque reaction joint
trappiness
tremoureux
triple jet
valueadded
Victory Medal
Ye-U
YOB, y.o.b.