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(280) / 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(294) / 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(294) / 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(255) / 评论(0) 分类 Daily English-2016.10
学英语单词
adverse balance of payment
ahead of one's time
aliane
arcsec
Ashpenaz
bunch
business reciprocity
bygoner
camitia rotellina
center crosshead
centered on
chest wall
choriambics
commercial gain
conceptotoxicity
constitution of a committee
continuing operating assumption
conventional scheduler
crowninshield
dark-malt
diamicton
doudouk
effective discharge
engram
equipment investment
estrogen-mimicking
fast film
finger fucks
fire protection layer
flapped fin
forbidden object
form a habit of
grain milling
ground stations
grubbing hoe
hematogenous tuberculosis
herpetological morphology
hip gout
hollowed-out
hollowfibers
Houtigehage
iceterometer
in clockwise direction
inquiery
integrative action
internalized role
juglandaless
kionochaeta ramifera
languishingly
Magnolia denudata
major chords
make sternway
Maratea
membrana eboris
metareferentially
method of interpolation
mid-tempoes
Middle Norwegian
mortase
Muilen tester
oceanwater
oussouye
Paatela
palmipeds
Panama City
paper-chasing
papern
phrygian scale
plant ledger
polyoxyethylene sorbitan carboxylic ester
premature graying hair
primary vitamin
principle of suppression
productivity of floor planer
pulsator line
quick closing emergency valve
rajas
reference signal
roussos
saw off
sealed-off light valve
security zone
severe attrition
sociologisms
source code compatibility
stigmata
stroboscopic motion
subdivision method
sudirman range
tail of caudate nucleus
telephone company
Tenna, Fiume
tetraazidomethane
theory of sets
three-pin rigid frame
unimpale
ustilago hordei
vounde
year of manufacture
z axis
Zactirin