心形蛤属〔双壳类,C〕

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(48) / 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(93) / 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(56) / 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(62) / 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(54) / 评论(0) 分类 英语新闻
学英语单词
2-heptanol
adequate variation
allworth
anal sinuses
Andrenobazon
antibiotic enteritis
Aponeurosis glutealis
assembler loader package
autoinhibited
ball-park
ballast capacity
barium sulfite
Bashkortostanis
benzo brown br
boom boat
castellina
centrale
choree
clockcases
completely unimodular matrix
control rod positioning
cutaneous psammoma
delusion of negation
digital scan
drivewheel
EPT
equalization cahrge with timer
exhausting tower
factor ixes
factory contral
Fat Years
fibrosa phthisis
free line
frustrative
gas detector method
genus Platycerium
gnomonics
grid search technique
Guess Who's Coming to Dinner?
hatbrushes
Hechingen
horse-pond
hue error
hyperambitious
induced interference
instant on
intratheoretical
intrinsic colour
lack of bond
lunacast
magnetic leg
maph
marburg diseases
meat-freer
Mohuda
Mollgaard treatment
monosomian
Moyynkum
multisystemic
nfpa
nodular-fireclay
nondependents
Novarsan
one-side hitting
order Spatangoida
oriental type cigarette
oungans
pinkhearts
play the lottery
Pomacanthus
preston's species curve
production ration
Raineier
rear control
relove
republics of finland
rosts
round-about traffic
sequential unconstrained minimization technique
signal coloration
single service
slabberers
slovenska
slughorn
soil quality classification
stingyginess
strong phoneme
supervisory organization
synchronous serial data adapter
take a horn
termest
to have a great time
to miss the bus
trackers
turches
unleueful
vaccinal areola
vas afferrens (pl.vasa afferentia)
Waldron
water soda ash glass
Yukon Delta
zonelevel