[化] 异戊基砜; 二异戊基砜

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(107) / 评论(0) 分类 生活英语情景口语

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 2006年VOA标准英语(五月)

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(55) / 评论(0) 分类 VOA标准英语2009年(九月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(98) / 评论(0) 分类 Weekender

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(70) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(133) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
241
acceptance of bills
adequate natural resource
Akhangaran
awaier
benzidinic
block entrance
bloodspot
blow her own trumpet
bromantan
brood above
CA virus
campylopus flexuosus
cephalopholis boenak
classification and discrimination
combat crew training wing
concrete sleeper
consanguineous association
cost-benefits
cursor address register
dead-pan
defence products revenue
diagnosis description
difazio
dothienenteria
Edinger-Westphal's
editorial cartoon
embanked
extinction voltage
facies volaris (antibrachii)
forced thermal scattering
fossae transversalis hepatis
fresh-waterfishery
fuckbrain
ganglia splanchnicum
gastroenterologically
gavrilov
geometriform
goodgeon
hair pin coupling loop
hormone therapy
indehiscent fruit
inherent integration
invasionary
irish politics
Jalandhar
joint mineral exploration venture
jordanhill
kalven
Kanescin
khan-tengri
know someone
light-sensitive imaging tube
logic emulation
mackerel liver oil
magnetic fluids
masculinising
media buffer
methanometer (methane tester)
micrococcus rosettaceus
Mobile World Congress
ninnins
nothing is impossible to a willing heart
odynacusis
Ophiorrhiza chingii
outwills
partial load
point-to-point record
port'ercole
posttest
puldrons
purray
Railway Children
rasker
reprovest
Rydboholm
separator valve
service notation
set the ball rolling
sortably
space geometry
spiral inductors
spunge
squadrist
status dysmyelinatus
stounds
switcht
sythol
tellinides timorensis
third generation computer
throttle blind capacitor
titandiopside
touch-sensitive
Traveltabs
trim fore-and-aft
under bead
unguicle
unilateralists
untemptingly
West Orange
windlestraes
withdrawal process