音标:['sju:dәu,saund] ;
假声

The economic recession in the US is officially over. It ended in June of last year. That's according to the National Bureau of Economic Research, which identifies the official dates of recessionary periods. As NPR's John Ydstie reports, the recent re

发表于:2018-12-17 / 阅读(423) / 评论(0) 分类 2010年NPR美国国家公共电台9月

Forcing Electrons into Superconducting Line In a study in the journal Nature researchers created a pseudo gap, in which electrons in superconducting materials line up just before flowing resistance-free. Sonya Buyting reports Imagine a world with lev

发表于:2019-01-02 / 阅读(550) / 评论(0) 分类 60秒科学

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(556) / 评论(0) 分类 医务英语

假的,都是假的,真的我一定不会是这样的成绩的。 fake adj. 假的;冒充的 n. 仿造品;冒充者;骗子 v. 伪造;捏造;冒充;假装;欺骗 Im sure that I take a fake examination. 我确定我考了一个假试。 sham adj. 虚

发表于:2019-01-03 / 阅读(508) / 评论(0) 分类 英文语法词汇

By Nico Colombant Dakar 07 February 2007 The outgoing head of the U.N. peacekeeping mission in Ivory Coast is making dire predictions about the future of the divided west-African country. VOA's Nico Colombant reports from Dakar. Pierre Schori U.N. mi

发表于:2019-01-06 / 阅读(426) / 评论(0) 分类 2007年VOA标准英语(二月)

By Brian Wagner Miami 16 August 2007 U.S.-born Muslim convert Jose Padilla has been found guilty of conspiring to commit terrorist acts abroad. In Miami, VOA's Brian Wagner reports a jury found that Padilla and two co-defendants were guilty after a t

发表于:2019-02-05 / 阅读(437) / 评论(0) 分类 2007年VOA标准英语(八月)

Voice 1 Thank you for joining us for todays Spotlight program. Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1

发表于:2019-02-21 / 阅读(319) / 评论(0) 分类 环球英语 Spotlight

Topic 1-Scarce Students in Rural Schools There is a primary school that only has one student in Wuzhai County of Shanxi Province. It is not a school for the super rich, but rather a rural school in remote areas. In fact, we are seeing more schools li

发表于:2019-02-22 / 阅读(468) / 评论(0) 分类 英语角-圆桌会议
学英语单词
Abrasax
and delivered
antinational
basic anhydride
beat someone with his own weapon s
bedead
breaststrokers
carboxy-terminal
chain feature
charge for ballast
chattinesses
chicken-heartedness
chief representative
chukka boot
constant frequency variable dot method
Corax
Cubo de la Solana
cyclical deposit
dauphinesses
deflected-thrust engine
Dothio
Dracocephalum
electric furnace ironmaking
electronic semi-conductor
embark in an enterprise
emergency radiobeacon
escot
ether narcosis
excessive pumping
face angle distance
favourablest
girst
Heaven's Gate
heavyweight-boxing
high pair
himuro (japan)
icerd
illuminant metamerism
inquieted
intercept form
interference mirror
isoprene alcohol
isotopic effect
jahili
JCB (job control block)
Kyl.
latina
leszek
let to bail
leukotrienes
literal field
LSFO
Luschka's bursa
made a mess of
makopa
matsucythere reticulata
methenyl-
micro-motor
mollet
native drug
newsweekly
no value declared
null product
optical control
ordered around
outstanding design
oxford movements
parabolic envelope
pickthorne
plant power setback
platy
portable calculator
prefibrillary
pyrocystis robusta
quartene
reloosens
resolution of tensor
Sandiré
Santa Maria Madalena
scabioside
service technique
set in the narrow sense
side crank engine
siphoner
slip back into
small pit organs
standard spectral line
starting engine speed
succinic acid dehydrogenase
symmetry-adapted coefficient
TESM
thin-film hybrids
trailside
tricaprylmethylammonium chloride
ultraviolet and visible spectrophotometer
unthanking
until control structure
vertical collimation
visual thinking
well-demarcated
Zakuley
Ziehi-Neelsen stain