音标:['pɔ:tә] ;
[医] 门, 室间孔
n an aperture or hole that opens into a bodily cavity
词型变化:名词复数形式 : portas
【近义词】

By Mil Arcega Washington, DC 31 January 2006 watch State of Union Preview George W. Bush U.S. President George W. Bush will lay out his vision for the year ahead when he delivers his annual state of t

发表于:2018-12-16 / 阅读(336) / 评论(0) 分类 2006年VOA标准英语(一月)

By Jessica Berman Washington 25 September 2007 Scientists say musical training appears to improve verbal skills. They explain that developing musical skills and learning to speak involve the same brain stem process, and that could help children with

发表于:2019-01-06 / 阅读(345) / 评论(0) 分类 2007年VOA标准英语(九月)

By Naomi Martig Hong Kong 11 November 2007 The tradition of tea drinking was mentioned in Chinese literature as far back as five thousand years ago, and is still an important part of many Asian cultures. Although the patience needed to brew a perfect

发表于:2019-01-06 / 阅读(360) / 评论(0) 分类 VOA常速英语2007年(十一月)

The best way to escape from a problem is to solve it.------Alan Saporta 逃避问题的一个最好办法就是解决它。-----艾伦萨铂塔 图片1

发表于:2019-02-26 / 阅读(307) / 评论(0) 分类 Daily English-2016.10
学英语单词
'eld
acceleration of free fall
actually semicomputable
adducer
aircraft modification
analog companding
anhalamime
archinacellids
arkeologists
austempering
baggage rooms
belt reactance
break to atoms
breechen
canoed
carbon nanofoam
cardiac minute output
case III pointing
Cavitas thoracis
Cellulosum
Cheilosoria
Cocos nucifera
comfort noise generator
commissura media cerebri
coral-bells
corazon aquino
data link attached loop
density-proportional factor
dimethylphenylene diamine
DMAT
dummy gauge
Duq.
E-Ferol
endarteritis
fixed-focus mark
garden pruner
genus Isurus
gorithmic statement
hard facing rod
hay conditioner
isodomus
J & T Analysis (Job & Task Analysis
jharkands
KDSM
liturgy
living space
lymphangiosarcomata
make against
Malan loess
manuscribed
martin-gropius-bau
marvail
mastercores
McManus Seamount
meet one's expenses
Mimizan-les-Bains
mitral valve atresia
mnus
motorized valve
mould blowing
neutralophilic
nurvil
nyoongar
obligate parasite
overbrushes
Padamarang, Pulau
party line circuit
pearlite fine
Perkins, Mt.
phrase dictionary file
pollard system
pop tent
Prasochrome
pseudopostega epactaea
put sb to torture
Rambinos
ratchet socket wrench
revester
Rhetian
sampling container
screen scarifier
sea cadet
selecting sequence
shengji yuhong plaster
shepherdlike
sky scooters
slack space
soil goechemistry
space neural science
spreading-floor hypothesis
synthetic colour bar chart generator
tactical air control party
tentacle scale
thermodenuder
trondheim fiords
turbidity detector
uniform administration
unsensibility
Wenonah
wood crisis
word process