音标:['pɒlipәs] ;
n. 息肉
[医] 息肉
n a small vascular growth on the surface of a mucous membrane
词型变化:名词复数形式 : polypuss
【近义词】

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(180) / 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(95) / 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(108) / 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(100) / 评论(0) 分类 VOA常速英语2013年(九月)
学英语单词
acoustic surface wave waveguides
adjustable bellows
adubato
agglutinative absorption
agua-rosada
alphabetic string
bad connection
Ban Mae Thalop
Barnatra
Bornhöved
calicle
catch end
check button
Clearstream International
clunker
coefficient of separate determination
Comorin, C.
cone-type mixer
currant butter
deciduous placenta
delete line buffer
duplex stage
energizing impulse
extra material
figuerido
filalis
fluss
furocoumarin
gelds
group
Hemerocallis citrina
hoggarths
holding-down device
hollowwort
Hydraulic Winches
hypersthene dacite
ieee 82 cledo brunetti award
imino-ether hydrochloride
indeflectible
instrumentation diagram
iterative calculation method
jagodzinski
jo-seph
Khemisset, Prov.de
kinetics of crystallization
kryptoscope
kurloff's bodies
leroys
licensing agreement
linear precedence function
long shift left
louis the germen
magnetic worktable
masc.,mas
material transport mechanism
medium dose
melada
meroblastically
microwave plasma chemical vapor deposition
multiple connection
nettle agent
NNO water reducing agent
oil/water interface
on board endorsement' bill of lading
outer spaces
pastured
pegasi
perforated fins
Puerto Arturo
query optimizer
resin-casting installation
resistance management
roll lathe
sale as per specifications
sale by standard or type
Salix bhutanensis
sardinella jussieu
secondary carbon atom
self-demagnetization effect of tape
Selfridge
shamokin
source level flux monitor
spectral configuration
steel industries
submerged decompression chamber
substitutional compound
supersonic flow nozzle
sushi roll
swimming instructor
syntectic magma
thyphentoin
towing flight
traffic diverging
tree poison
Tuttls's proctoscope
type I alveolar cell
Vierraden
wake of rotor
washpot
Wilberforce
witches' butter