[化] 右旋体; 右旋异构体

Syrian Refugees in Turkey Miss Home on Eid ISTANBUL Almost two million Syrians have taken refuge in neighboring Turkey. Many of them have been separated from their families. Even as he was fighting the crowds to buy sweets for Eid, Omer Omer was thin

发表于:2018-12-08 / 阅读(199) / 评论(0) 分类 VOA标准英语2015年(九月)

STEVE INSKEEP, HOST: Just about every American adult has heard the names Roe and Wade. Roe v. Wade was the 1973 Supreme Court decision legalizing abortion in the United States. Not so many people know about the real people involved, and now a new pla

发表于:2018-12-17 / 阅读(221) / 评论(0) 分类 2017年NPR美国国家公共电台1月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: with Major League Baseball's championship series delayed by rain -- no World Series game has ever been suspended before -- we thought we'd step up to the plate and reprise a segme

发表于:2018-12-30 / 阅读(168) / 评论(0) 分类 词汇大师(Wordmaster)

By Lisa Bryant Aulnay-sous-Bois, France 11 January 2006 Two months after the worst riots in nearly 40 years swept across France, life is back to normal. There are few traces of the rioting and arson a

发表于:2019-01-07 / 阅读(288) / 评论(0) 分类 2006年VOA标准英语(一月)

土耳其的叙利亚难民开斋节思念家乡 Even as he was fighting the crowds to buy sweets for Eid, Omer Omer was thinking about home. 即使为了买开斋节的糖果在人群中挤来挤去,奥梅尔奥梅尔也在思念着家乡。 I'm not

发表于:2019-01-14 / 阅读(195) / 评论(0) 分类 VOA标准英语2016年(一月)

16The whole Israelite community set out from Elim and came to the Desert of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after they had come out of Egypt. 2In the desert the whole community grumbled against Moses and

发表于:2019-01-26 / 阅读(194) / 评论(0) 分类 出埃及记

HARI SREENIVASAN:It's been three years since a case of polio has been reported in India, a milestone that means the country can be officially declared polio-free. NewsHour special correspondent Fred de Sam Lazaro updates a report he filed on how this

发表于:2019-01-27 / 阅读(169) / 评论(0) 分类 PBS访谈健康系列
学英语单词
AC electrical method
acrylanilide
agathidium (agathidium) egregium
anti-ultraviolet agent
Antirhea
assistance contribution
back fat
backing coil
bay sickness
Bayer,Jonann
biological monitoring for marine pollution
breadthways
business slump
catv(cable television)
cell-stimulating
cermet coating
clothing
cloysters
cock size
corach
cotton worsted
Cypripedium fasciculatum
damasquette
Daon
descriptive statistics
dimerisation
Dogalar
Dongincheon
Echegiatta
Estaimpuis
eudiometrically
fireweeds
flow converter
free from vibration
freeze-dryer
frots
fumosity
gase-
geny
geographical sphere
graphic rating scales
green lake
greensher
hedonlc
heel leather
height of release
humblehede
hydrocotyle asiatica l.
hypoacid
ignifies
image teolephone
Impatiens bahanensis
inasfar as
internet explorer
jumper tube
kineurine
macknin
maincrops
mechanism of self-lubrication
michelson interferometers
Middle Silurian Epoch
musick
natural erosion
nonprobable
onrsh
other non-operating revenue-other items
paris equation
plumbic ochre
Pongamia pinnata
prednisilone
quasi-continuous action of three-level controller
repetition time
ripple noise
S. of Sol.
self-propelled air defense guided system
semiperipheral growth
settling efficiency
single countershaft gearbox
Siruela
spiral-curve cut
spur gear blank
start slow
subage
suppressory
Syncumar
text insertion unit
three-lobe bearing
Tilly-sur-Meuse
tornado lantern, tornado lamp
transit list
Tuffnell's bandage
tutorer
TV system
under-dip
upper-air
uredo vernoniicola
utilised
vacuum-controlled ignition advance
venous plexuses
watering cart
wire impedance tester