[化] 羟吗啡酮; 14-羟基二氢吗啡酮
[医] 氧吗啡酮

An assistant at the morphing matter lab drops a few pieces of flat dry pasta into a pot of boiling water. In a few minutes, these rigid flat strips will turn into soft spiral shapes called fusilli that can hold a lot of tasty sauce. Packaging dry pas

发表于:2018-12-08 / 阅读(276) / 评论(0) 分类 VOA标准英语2018年(十月)

By Doug Levine Washington 30 April 2006 Donald Fagen likes to take his time. It took his group Steely Dan more than 20 years to tour, and it took the singer and keyboardist even longer to tour as a so

发表于:2018-12-16 / 阅读(345) / 评论(0) 分类 2006年VOA标准英语(四月)

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(395) / 评论(0) 分类 科技之光

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(293) / 评论(0) 分类 英语博客 A cup of English

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(335) / 评论(0) 分类 2007年VOA标准英语(五月)

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(338) / 评论(0) 分类 英语博客 A cup of English

Every year, TIME selects the best inventions that are making the world better, smarter andin some casesa little more fun. Here's which ones made this year's unranked list. 每年《时代》周刊都会选出让世界变得更美好、更智能或者更

发表于:2019-02-07 / 阅读(268) / 评论(0) 分类 英语新闻

And the powerful lobby group Manufacture Australia has chosen controversial former underwear Queen Sue Morphett as its new chairwoman. And she resigned last year as the Chief Executive of Pacific Brands where she axed 1,800 jobs and moved production

发表于:2019-02-14 / 阅读(268) / 评论(0) 分类 澳洲ABC新闻快递2013年
学英语单词
accelerated eutrophication
acrocephalopolysyndactyly
advise sb of sth
analytical methods
antenna platform
antibiotic enterocolitis
autonomous transactions
avril lavigne
Azawakh
balmier
basilepta varians
bird swing
bone setter
Bosany
chinochlorite
coaxial flow reactor
copper enzyme
cotton-wools
curariaztion
dasher
deficient in range
demuxer
diaphragm shell molding machine
dochter
double-arm tower
Dueodde
ecomustine
effective damage
electrical surface resistivity
end view drawing
feed-water control valve
fihling('s) test
fivette
forage analysis
foramina nutricium
Foyles
general exfoliative dermatitis
glycyltryptophan tests
gotten down
Grafotox
hand wheel shaft cap
headhunting
helminthosporium hordei bub'ak
hereditary progressive nephritis
hypothecary action
incoming and outgoing partners
information democracy
international criminal law
irregular refractor surface
junctions
Kenai Lake
Kop-Thion
lancerss
lapout
Lianokladi
logarithmic mean temperature degree(lmtd)
LU-LU session
lupita
make a dent in
manaceine
metabolopathology
morphina
neurofunk
non interest bearing currency
nose-ape
Passikondre
power hitters
ram down
reconcile the results
refrigeration systems
relative reaction rate
rotary current converter
ruptureofrenalpediclce
Rwanda language
school finance
screenee
selves
sensitive aura
Septoria citrullicola
signal interface unit
simplified representation of thread
SMAWK algorithm
snap point
solid crank shaft
sternopygids
suspension-bridge
taleshide
target compiler
tax-rates
temperature cracking
tera-ohm
test(ic)o-
theory of proportional parts
toolmakers measuring microscope
torque rod lower pin
tour operators
ultimatas
underdrain distributor
urethroscopists
zearalane
ziad
Zlebog