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Scientists are using DNA to trace illegal ivory from slaughtered elephants to its countries of origin in an effort to nab poachers. Researchers are trying to combat the multi-billion dollar criminal enterprise at its source. A poached elephant Since

发表于:2019-01-14 / 阅读(254) / 评论(0) 分类 VOA标准英语2009年(七月)

The 2016 Nobel Prize in Physiology or Medicine goes to Yoshinori Ohsumi of Japan for his discoveries of mechanisms of whats known as autophagy. Break the word down and you get auto and phagy: from the Greek for self, auto, and eating, phagein. So, se

发表于:2019-01-17 / 阅读(322) / 评论(0) 分类 2016年Scientific American(十)月

Adrienne: So, Rob, tell me why you don't like elephants! Rob: Why don't I like elephants? It's a long story. I was traveling in India with a friend of mine and one night we decided to spent the night in a national park, looking at wildlife, and we we

发表于:2019-02-06 / 阅读(274) / 评论(0) 分类 原版英语对话1000个

Omega Pharma-Quick Step grabs world team title THE HAGUE, Sept. 16 (Xinhua) -- Belgian cycling team Omega Pharma-Quick Step rode to victory in the men's team time trial at the road World Championships in Limburg, the Netherlands on Sunday. The team,

发表于:2019-02-06 / 阅读(275) / 评论(0) 分类 英语新闻

MANILA, Dec. 7 (Xinhua) -- Death toll in the Philippines due to Typhoon Bopha (local name Pablo) has continued to rise to 418 based on the latest data released Friday by the National Disaster Risk Reduction and Management Council (NDRRMC). NDRRMC Exe

发表于:2019-02-13 / 阅读(264) / 评论(0) 分类 英语新闻
学英语单词
acceleromyograph
acid (-proof) valve
acid manganous phosphate
alcmenes
aluminum explosive
ankle-joint
attributional styles
Barbie doll, Barbie Doll
blow sb's brains out
c-cube
cable mark detector
calymperes graeffeanum
ceaselessness
charges collect
cockle separator
Cometela
commutative
Condor Spread
contraception.
coordinative valency
cover of a set
curvic
czajowski
deferred rebate
dergham
dermestoid
Diacalpe
direct current capacity
disk saw
divisional communication
double-convex
eh fluid control system
Em.
everyday-low-price
ex consignment
faucal
Flayosc
forest fire size class
ftn
Gongwaiyun Fang
guye
hydroxylases
i-fretten
ideas condensation
larcher
leak localizer
linear loader
liquid chemical waste
local warning
material research laboratory
MCMLXXVI
microbrownian
milieu control
my God!
mycosphaerella moricola sawada
northeastmost
notched bar strength
octavios
overturning force
piano-forte
pitching of locomotive
plant performance calculation
plate-spinnings
politzerizations
pregnancy outcome
preset regulation
Primula hypoleuca
quismondo
reentrant programming
refrigerator cookies
Reichenbachite
renal angiography
return to base computer
right of author
rotary roller pump
run ... ragged
shapers
ship bread
somatestbhetic
stable age distribution
statistics of trade
stockpickers
subgroup B element
substructures
symmetric induction machine
Tasmanian devil
testes HCG-LH insensitivity syndrome
third down
three plates mold
thymus treatment
tightfisted
traffic condition
transview
true faucet
Van Slyke-Neill methods
vehemence
vernice
volume-composition
waterproof optical fiber cable
Web fonts
Wolsey, Thomas
zapon lacquer