音标:['pɔlipəs] ;
n. [肿瘤] 息肉;水螅
pl. of Polypus

A witness to the terrorist mall attacking Kenya say several attackers were women and one of them white. Kenya officials are so sure that one of them has been the so called white widow or wide has been issued for. Let's get started. Tonight the Kenya

发表于:2019-01-11 / 阅读(228) / 评论(0) 分类 美联社新闻一分钟2013(十月)

As a polyp grows, it puts up a wall of limestone around itself. And then it multiplies. Each polyp can produce thousands of offspring, which all work together to build a living fortress-- a coral reef. After just a few years, a single piece of coral

发表于:2019-01-22 / 阅读(147) / 评论(0) 分类 自然百科2011年

First division in the polyp group, the class Spongiaria has been created by scientists precisely for this unusual exhibit whose usefulness is beyond dispute. 海绵纲是水熄类的第一纲,这一纲就是由这种非常有用处的新奇产物组成

发表于:2019-01-27 / 阅读(185) / 评论(0) 分类 《海底两万里》中英双语有声读物

Heart Patients More Likely to Take Medication When in Single Pill 心脏病人更倾向于服用单一药物 WASHINGTON Many patients who have heart disease or who have suffered a stroke dont take their medications as regularly as prescribed. One stu

发表于:2019-02-01 / 阅读(156) / 评论(0) 分类 VOA常速英语2013年(九月)
学英语单词
ablative flashlamp
account flow chart
administrative control
alfaroes
apparent material
atenen
barres
basal skull fracture
boiler hold
borax lake
brick saw
British Export Houses Association
Brynford
burakumin
catatony
centini
charcos
chemolumiosity
cinder dicks
cold - rolled steel
collect a debt
conical base solid tyre
continuous solid body
core tool
corner cutting
cowwheats
cry against
dahendan
death-ray
deforming cervical spondylosis
dibutyltin dichloride
direct debit authorization
discrete bivariate random variable
divide time
drink sth to the dregs
Dzheltulakh
electronic lighter
Entuss
essential service water
first-hand
FPW
free-form curve
gallucci
glass-to-metal seal
Gregory of Sinai
hepatic pulse
hetrick
high-speed circuit-breaker
hopped on
Hurlford
incomplete part of branch
inducto-
instrumentational
intermediate bearing
international geodetic association
jigme
Kazakstan, Kazakhstan
kick up a shine
lake ontarios
laubierinids
light-colored surface
logical-mathematical intelligence
magneto optic resonance
national measurement
NAVC
nonstationary oscillation
oil pudding
overexpanded nozzle
peak transient pressure
percentage registration
plasma jet gouging
proportional revolver
prosperity and depression
protoplasmic reticulum
pseudohecogenin
radiopacification
rauhimbine
residual cylinder stock
scarlet begonia
secondary sterilization
selection pressure
shifting period
shotcrete shell
slide wire resistor
stricture of external auditory canal
tamanrassets
tangent helix angle
teleoroentgenograh
telephone instruction
tribunaux de commerce
troght
Tuttle's mask
universal value
unpacked goods
vacuum extensometer
ventilating hole
volume cost
volunta
wavelets
Wi-Fi Direct
world-known