共生质粒

Wouldnt it be great if we could trade genes with other species? For example, suppose you could trade the family cat your genes for intelligence for its genes for physical coordination! Well, okay, thats not likely to happen anytime soon. But DNA trad

发表于:2018-12-31 / 阅读(107) / 评论(0) 分类 英语听力文摘 English Digest

By Al Pessin Pentagon 24 March 2008 When a roadside bomb killed four American soldiers in Baghdad Sunday night it brought the U.S. military death toll in Iraq to 4,000. It was a symbolic moment, particularly coming during a period of reduced violence

发表于:2019-01-12 / 阅读(125) / 评论(0) 分类 VOA标准英语2008年(三月)

Some Zimbabwe government supporters say President Robert Mugabe should form a government without the opposition, following an opposition boycott of talks Monday in Swaziland. Tendai Maphosa asked ordinary Zimbabweans in Harare what they think about

发表于:2019-01-13 / 阅读(130) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
'Akko
administering justice
adrenalectomised
adulterousness
air plug gauge
air-core type reactor
aldehyde reaction
aldol reactions
Anapolis
araroba
back down
base of pock
big bud,big-bud
Bogatic
bomareas
Born-Infeld equation
can take it
carbon monoxide (co)
case history
caustic neutralizer column
certificate trial
composition deviation transmitter
compound resistance
compound slide rest
comprehense
condenser lightening arrester
Council for Mutual Economic Aid
cumulonimbus clouds
daylight-savings time
delicity
diffusion wall
directional wattmeter
duct type fading
dusty plasma
eluvial placer deposit
emanu
evel
excretory organ
exponential lag
file command
Friockheim
fron wheel
galacitol
general purpose calender
grisette (amanitopsis vaginaia roze.)
haring
HEMT
hibiscus farrageis
hypnopaedias
khalilzad
lancier
last ask price
leafeater
left to the tender mercy of
lig. suspensorium penis
low-voltage overhead line
lysinemias
Mangifera
maritimess
me.i
mensah-bonsu
mesobacteria
microstamp
mixed base oil
Mobutu Sese Seko
monkey hook
movable fit
Mukopa
N-acetyl phenylglycine
navigation route database
nonduplicating
oxygen sequence
parallel printer
Phyllagathis velutina
pinion and crown wheels
plasson
psychoneurological
reactor material
red sensitive
reraises
return-to-work
rotary durm
rousing
scission system
Selfkant
shadow page table
shag-hound
spalter
special plane flight
steamed pudding
Thailand, G.of
theatreworks
throw out
topwood
transitivity system
type structure
vieil
vynour
wagamama
waterless gasholder
XROI
ynol