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(172) / 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(217) / 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(182) / 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(192) / 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(183) / 评论(0) 分类 英语新闻
学英语单词
1-naphthamide
a pretty time of it
a straight shooter
AC magnet
along on
aluminum carbonate
arminianist
autonumbering
bail-bondsman
balanced profile
be rough (on sb)
beat it
big bush
blackout area
Boyden radial outward flow turbine
burnies
C. & M.
Canteloube
Chillingham
Chlidanthus
cleavabler
coastal deposition
coercitive force
colpismus
course objectives
cut off a corner
D.O.M.
decimeter-wave radar
discharge inception test
dock pilot
effect of inertia
epd
evoprenine
family gasterophilidaes
fiding
fixing speed
four-color display
general goods station
Gilou
give sth your best shot
gnemonol
go to head
hatch res
henrietta
Holboellia medogensis
horninesses
hostler mode relay
hovstadius
indoxylic
inner-loop compensator
instructible
it is drizzling
Kakure Kirishitan
kilokelvin
kinestheses
Kusch, Polykarp
leavenless
Lianfair
lobular fissure
lower subalpine
loxophthalmos
malaconotids
Meerut Division
microreactors
nanocrystals
naphthoxadithiole
Nippon Standard
nontime delay
odessas
oleone
phenolic varnish
Plasmodium kochi
platyrhynchous
preknow
public work
pushes for
quay line
quota quickie
read-out time
reservoir of virus
resource potential
restructuring utility
rhinocephalia
rouhi
ruler guide
Ryznar stability index
salient pole linear resolver
Simulium griseicollis
sine beat test
spiralled knife
squatter sovereignty
status contact
stew in your own juice
subclass number
sulphopone
text-based browser
theater air defense
Thuidiaceae
tie-up
two-night
uncauponated
vibrating quartz crystal