蟠形目

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(248) / 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(315) / 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(265) / 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(267) / 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(258) / 评论(0) 分类 英语新闻
学英语单词
a pineapple
accumulative desire
aerophotogrammetrical survey
alloy modified
American oriole
anti-fermite oil
antifertility agent
as good as wheat
barrel throttle
bay at the moon
beerenauslese
benzenesulfonamido-
bledner
boostleg
bromine monoxide
bulb of corpus spongiosum
category of linear spaces
Cheyur
common-receiver point gather
comparison survey
conductance for rectification
conferrest
controlling manhole
counterinsurgencies
current user coordinate system
cynophilists
deci-watts
depredator
dianion
duncansby hd.
durability increasing technique
external input record
flake caustic
flip your lid
foam drilling fluid
gametocyst residuum
genus cynancums
helicidum
herson
high order detonation
Iguassu Falls
incomplete block designs
intergrows
inverted v pattern
items for acceptance
kalshoven
latchets
lockup
magnetorotation
malever
market for labor
megacentre
mercurial intensification
micahs
Molluscipoxvirus
Monamolin
monochloro-methyl-ether
multiple deck press
myxocephalus aenaeuss
niyaz
organizational library
overwords
oxymycin
peak analysis
PFGC
polydomous
potassium biformate
productive operations
repeller-type tube
riding suit
rocking whole-stream cutter
rudder carrier bearing
rummy nose
selenium(iv) oxyfluoride
selling dealer
separate traffic
separate type SFAG accelerator
Sitz bath
sleve
Slupca
spiraltron
standerby
statement socks
stethoscoped
string language
subdivisive
sybariss
sythe
Sǒgwangsa
tapeless numerical control
telish
time-out printing
turbine master
varnak
verticalness
vibratory pile driving and extracting frame
virgation
voucher receipt book
wafer bumping
walby
water insoluble cutting oil
weighing cell