音标:[pri:prəu'pærəθirin] ;
n. 【内分泌学】前原甲状旁腺素[亦作 preproparathyroid hormone]

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发表于:2018-12-04 / 阅读(193) / 评论(0) 分类 英文魔法师字源大挪移

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发表于:2018-12-04 / 阅读(166) / 评论(0) 分类 英文魔法师字源大挪移

by Jason Marshall A few weeks ago, we began talking about the meaning of prefixes in math. In particular, we talked about the prefixes used in the metric system to represent lengths smaller than one meter. Today, were going to continue this topic by

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 数学英语

by Jason Marshall Math is known for precision. Answers to problems are usually black-and-whiteright-or-wrongright? Its true that math is usually extremely precise, but ambiguity does occasionally creep in. Just like English, the language of math isnt

发表于:2018-12-07 / 阅读(150) / 评论(0) 分类 数学英语

SAN FRANCISCO Among all the applications (apps) on a mobile phone, there is a good chance a few were created by hackers at a hackathon. A hacker is anyone who can take limited resources or be in any type of constraint, time constraint, resource const

发表于:2018-12-08 / 阅读(187) / 评论(0) 分类 VOA标准英语2017年(二月)

Lesson 38: Everything except the weather 唯独没有考虑到天气 First listen and then answer the question. 听录音,然后回答以下问题。 Why did Harrison sell his house so quickly? My old friend, Harrison, had lived in the Mediterranean

发表于:2018-12-08 / 阅读(375) / 评论(0) 分类 新概念英语第二册

Pro-Assad Media Gives Government View of Syrian Conflict For much of the world, the war in Syria is seen through videos and voices of activists and citizens who tell of government attacks on residential areas and the crushing of a defiant opposition

发表于:2018-12-16 / 阅读(109) / 评论(0) 分类 VOA标准英语2012年(十月)

There's so much wealth in the world. And there's so much poverty and suffering. Thousands of billionaires live like kings and queens while billions go hungry. They show off their wealth to each other. They fill their gigantic mansions with all the tr

发表于:2018-12-28 / 阅读(160) / 评论(0) 分类 听一分钟英文-W

August the 6th is Fresh Breath Day. It is a day when we can think about our breath and how it affects our life and relationships. Bad breath is one of lifes most personal problems. It can make or break a romantic relationship and have an impact on ho

发表于:2018-12-29 / 阅读(126) / 评论(0) 分类 英语课程学习计划和讲义

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发表于:2018-12-30 / 阅读(131) / 评论(0) 分类 单词解析速记

by Jason Marshall In the last few articles, weve talked about fractions and percentages, and soon enough well see that these ideas naturally lead us into the world of decimal numbers. But before we head down that path, lets take a quick detour to tal

发表于:2019-01-02 / 阅读(228) / 评论(0) 分类 数学英语

by Jason Marshall This is our very first Math Dude article, and in honor of that were going all the way back to basics to answer some fundamental questions about math that should help you evaluate the status of your relationship with numbers. But let

发表于:2019-01-02 / 阅读(203) / 评论(0) 分类 数学英语

The simplest way to say it is this: I believe in my mother. My belief began when I was just a kid. I dreamed of becoming a doctor. My mother was a domestic. Through her work, she observed that successful people spent a lot more time reading than they

发表于:2019-01-08 / 阅读(261) / 评论(0) 分类 2005年NPR美国国家公共电台

Daily Life - Learning Simple Math (C0076) A: Alright, children, lets review. Tommy! Pay attention! B: Sorry Miss Kadlec. A: Okay, Crystal, now tell me, whats four plus eleven? C: Um...fifteen! B: Miss Kadlec always asks Crystal; shes such a teachers

发表于:2019-01-09 / 阅读(120) / 评论(0) 分类 纯正地道美语

Breathing Easier: How to Control Asthma This is Science in the News. Im Shirley Griffith. And Im Bob Doughty. Spring has returned to the United States. The sky is blue, the grass is green and many plants are flowering. Spring can be a beautiful time

发表于:2019-01-12 / 阅读(183) / 评论(0) 分类 2013年VOA慢速英语(六)月

By Lisa Bryant Paris 17 March 2006 A group of exiled Syrian opposition leaders announced in Brussels Friday it had formed a united front aimed at toppling the government of President Bashar al-Assad t

发表于:2019-01-13 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(三月)

The U.S. and Russia presidents are scheduled to meet for the first time Wednesday on the sidelines of the G20 summit in London. The new Kremlin leader comes to the meeting with a record of policy initiatives that have swung between belligerent threa

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2009年(四月)

LOS ANGELES, Jan. 13 (Xinhua) -- Actress Anne Hathaway wins Best Actress in a Supporting Role in a Motion Picture for Les Miserables at the 70th annual Golden Globes Awards ceremony which is underway at the Beverly Hilton in Hollywood, California Sun

发表于:2019-02-03 / 阅读(142) / 评论(0) 分类 英语新闻

1) Off the beaten path 很少有人去的 2) Overrun 泛滥,人太多 3) Local 当地人

发表于:2019-02-07 / 阅读(177) / 评论(0) 分类 OMG美语

Thailand's government faces an escalating crisis after police repeatedly fired tear gas to break up protesters blockading the parliament building. The clashes led to the resignation of a deputy prime minister. As Ron Corben reports from Bangkok, the

发表于:2019-02-08 / 阅读(178) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
a lowering of temperature below the freezing point
a pen
acetylphenol
active defence
allowable friction work
am modulation/demodulation
anode modulation
apartmentise
aridicola
arvizu
Auger ejection
azauracil
ball warping
bembry
black site
boundary-value method
Cabbage Night
cercospora solanacea
citta vecchia (mdina)
co-occupant
comparative resources theory
croqueted
cutterbar tilting lever
Cuyutlan
decolonised
delich
dental office
diplocaulescent
drown ... out
dual vetting
e.
edmond louis antoine huot de goncourts
ellbeam
end shield
fer sure
Fernane, Dj.
fighting off
finishing rolling mill
flaggers
floating neutral
foredeck hand
fueling bowl cover gasket
full flaperon
Giwa
Hoffmann oscillator
hoofish
huudus
idle-up
independence criterion
journal axis
kebb
locally passive medium
Ludborough
marginalisings
martensitic stainless steel
moiselle
molybdenum(vi) hydroxychloride
Mordoy
motion for a new trial
multiply plywood
naphthisotriazine
navigation risks
network protocol timing
nicotafuryl
no mean feats
nyny
overpumps
Pablo
Porsgrunn
preventively
priming the fuel system
quayl
radar navigation aid
right of recall
scapulae
self-law
self-testing microprogrammed control unit
shamanise
single cream cheese
skate throw-off device
slakers
splenoncus
spongy cast iron
statcoulomb
streptobacillary
system internal consumption
tape controller
teacher rating
tee-branch
tegumentary epithelium
threebing machinery
tin(ii) oxalate
twohigh
underfloor duct
underinflates
underpaid
unscheduled repair
vibration excited by moving truck
void sequence bit
yakir
Zapallal
zirconias