[=α-keto-β-l-methylvaleric acid]α-酮基-β-l-甲基戊酸

A: you haven't spent much time with Sophia lately. Are you speaking to each other at the moment? H: no, we're not. We've been drifting apart for a while. A: but you two used to do everything together. I thought you really enjoyed each other's company

发表于:2018-11-30 / 阅读(360) / 评论(0) 分类 生活英语情景口语

The new Harbin-Dalian high-speed railway has reached 300 kilometers per hour during its latest test run. Despite the potential for extremely low temperatures, officials say the line has proved safe and reliable. Gao Wen is the deputy director of the

发表于:2018-12-19 / 阅读(247) / 评论(0) 分类 英闻天下

ECONOMICS REPORT - Sears and Kmart To Merge By Mario Ritter Broadcast: Friday, November 26, 2004 I'm Gwen Outen with the VOA Special English Economics Report. Sears used to call itself

发表于:2019-01-02 / 阅读(234) / 评论(0) 分类 健康与经济

By David Gollust State Department 15 February 2007 The United States Thursday expressed cautious hope that this week's election in Turkmenistan will be a step toward democracy, even though the new president, Gurbanguly Berdimuhammedov, won with near

发表于:2019-01-12 / 阅读(260) / 评论(0) 分类 2007年VOA标准英语(二月)

By Bill Gasperini Moscow 26 December 2006 Turkmenistan's top legislative body says a presidential election will be held on February 11 to select a successor to longtime authoritarian leader Saparmurat Niyazov, who died last week. The People's Counci

发表于:2019-01-12 / 阅读(300) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Lisa McAdams Moscow 07 February 2007 Turkmen woman passes election posters with candidates in Turkmen capital of Ashgabat, 07 Feb 2007 Voters in Turkmenistan will cast ballots, this Sunday, in the country's first multi-candidate presidential elect

发表于:2019-01-16 / 阅读(226) / 评论(0) 分类 2007年VOA标准英语(二月)

Kenyan Makes 900-Km US Trek to Fight Elephant Poaching Jim Nyamu is a man on a mission. With Kenyan flag in hand, he has spent the past month crossing the northeastern United States on foot, stopping along the way to tell people how a growing demand

发表于:2019-01-31 / 阅读(297) / 评论(0) 分类 VOA常速英语2013年(十月)

By Lisa McAdams Moscow 11 February 2007 Voter casts her ballot at a polling station in Ashgabad, Turkmenistan, 11 Feb 2007 Voters in the isolated, gas-rich Central Asian nation of Turkmenistan are voting for a successor to replace the late president,

发表于:2019-02-03 / 阅读(281) / 评论(0) 分类 2007年VOA标准英语(二月)

The search area for the victims has been extended from the site of the capsizing to where the Yangtze River meets the sea in Shanghai, about 1,400 kilometers. Police have also begun a thorough search along the banks of the river. The search teams hav

发表于:2019-02-05 / 阅读(265) / 评论(0) 分类 cctv9英语新闻2015年

QUITO, June 5 (Xinhua) -- Peruvian Constantino Leon on Sunday won the 51st Quito-Ultimas Noticias 15 kilometers race, the most important of Ecuador, where 15,000 athletes from different countries participated. Leon, 36 years old, won for the first ti

发表于:2019-02-05 / 阅读(207) / 评论(0) 分类 英语新闻

MOSCOW, June 15 (Xinhua) -- Russia's Mission Control announced on Wednesday it had raised the International Space Station (ISS) by 10.2 km to 374.7 km with the help of the Europe's ATV-2 Johannes Kepler. The Mission Control conducted the correction(修

发表于:2019-02-07 / 阅读(337) / 评论(0) 分类 英语新闻
学英语单词
6-asa-UMP
abnormal child
Anthony of Kiev
anti-separatist
at a loose end
automatic signalling
ax-tree
basked planting
big tree
bollard bolometer
Bordj Messouda
BWYV
calomel radiometer
case oils
chilocarcinoma
clayton-smith
continuous single fillet welding
degenerate inequality
digitalyzer
dolerocypria leizhouensis
double armouring
effusive beam sourse
error-free running
existential proposition
expediences
extent of power
extenuators
femtobarns
finrots
Francis Ferdinand
free burning coal
gauge pressure sensor
gebang palm
generalized-quantifiers
gentrify
heat-shock puff
hudson hoaglands
hydrocephalis
irarsite
Jamcracker
jump onto
jumped-up
Kandersteg
keep one's mouth shut
kerno
kundaite
labour force
leatherwork
lecture sheets
leperhead
leveling box
lipsalve
Lisyanskogo, Poluostrov
lowkey
make up deficit
mandibular hypoplasia
manucaption
media error
michelman
minivectors
modulation rise
moulding mixture
narrowleaf firethorn
native Australian
northern pacific oscillation (npo)
out of sympathy
overrestoration
photochemical initation
physician reviewer
piston type air compressor
pranced
predeliberating
prejudications
propellant container
punctiliosity
Qbuffer
rational fraction interpolation
reaction threshold
Records of Engagement and Discharge
religious observance
remote resource
repairing materials
resistance-capacitance generator
riverfield
scantlings plan
semilunar membrane
sensitivity to causative agent code
server computer
shepherd moons
single headed stud
slop room
sprocket for multiple chain
stationary cataract
straight bobbin
swissing calender
tape automatic checkout equipment
TBPA
the finishing touch
toilet roll
under false colours
vesterer
which-a-way