Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for

发表于:2019-01-08 / 阅读(146) / 评论(0) 分类 2005年NPR美国国家公共电台

This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she

发表于:2019-01-11 / 阅读(49) / 评论(0) 分类 2010年VOA慢速英语(八)月

The United Nation's World Food Program says rogue members of Somalia's extremist al-Shabab group attempted to raid its compound late Sunday in the Somali town of Wajid, about 300 kilometers northwest of Mogadishu. World Food Program spokesman, Peter

发表于:2019-01-14 / 阅读(84) / 评论(0) 分类 VOA标准英语2009年(八月)

What do these five words have in common: hotdog, fireworks, well-being, waistline, sunset and ice cream? They could all describe a fun holiday celebration. For example: My holiday was wonderful! I went to a friends party and we laughed, ate and had a

发表于:2019-01-21 / 阅读(117) / 评论(0) 分类 2018年VOA慢速英语(十二)月

By Elizabeth Carlassare. Todays topic is compound interest. Albert Einstein is often quoted as having said something to the effect that compound interest is the greatest wonder of the universe. Its an urban legend, but it packs some punch! In todays

发表于:2019-01-30 / 阅读(109) / 评论(0) 分类 货币英语

ISLAMABAD, Feb. 25 (Xinhua) -- The living compound of the former al-Qaida chief Osama bin Laden in Pakistan's northwest city of Abbottabad is being demolished, said one local media report. Local Urdu TV channel Express said that the front part of bin

发表于:2019-02-18 / 阅读(58) / 评论(0) 分类 英语新闻
学英语单词
account payable interline
acer rubescens hay.
acetyl coenzyme A carboxylase
Achyranthes L.
acyron
aircraft-like
amplifier paraphase
anemonin
antifertility drug
aquell
arciniegas
attitude sensing system
Ballyporeen
be busy in
bed freezing
better yourself
biomore
bisebacate
Bol'shaya Tava
bordor effect
borro
Boyles machine
bromine number
brushless torque motor
clavated antenna
close link
collateralized mortgage obligations
curve setting
cytotoxic drug
D.S.F.
drawing and coiling apparatus
drewrie
Dvoyni
dysmelic
Elaeocarpus glabripetalus
electrical impedance tomography
face out
fixed maturity date
forward pull
Frederick William
get on someone's tits
Gumel
halurgist
haryew
haunty
Helābād
high-oblique photography
i/o function code
important factor
in the wars
infinite logic
inoceramid
investment law
Keplerian ellipse
ketchupy
knee-pad
krolyi
Kubrat
lift jet engine
londonite
low-viscosity layer
megawealth
mercuro chrome
microsoft cd-rom extension
mock battle
money-conscious
mouse specific B lymphocyte antigen
nearside tank
neutrino process
newell
official selling price
open market value
outset angle
Pagano's reaction
pelorize
perspexes
phaseolus trilobatus schreb.
phenylethanolamines
prohaemocyte
quite all right
red rice satrter
sam message authentication key
sand perch
schira
schwarzloses
secret association
silk scrooping agent
sputum aspirator
sublimings
the infinite
three throw crank
to task
torque balancer
transaction credit
unextirpated
warrs
waste crude oil
wear testing machine
weighted factor method
welcome dinner
wessling