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(375) / 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(275) / 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(378) / 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(276) / 评论(0) 分类 VOA常速英语2013年(九月)
学英语单词
acrylic plastics
air-lift system
algebraic integeral
Anisachne gracilis
Anzac biscuit
armed plastic surgery
articulation of financial statement
autonomous cardiac rhythm
backdowns
banjo union
be a confusion of
breechesless
bugula japonica
carrier frequency amplifier
cats her
circumferential backlash
clearing
coincidence detector
collating marks
commercial data processing
content that is taught
corresponding epipolar line
crack stage
Customer Premise Equipment
Człopa
data dissemination
DB connect
dealing out
Densure
devil ray
diente
direct recording pressure type wave meter
dockleaves
dog bar
endoperimyocarditis
equality clause
erbie
extra-innings
finished blank
floor drainage system
fully automatic line
hainch
harridan
heat-loss
holding back
holomitriumvaginatum(hook)brid.
hugels
indanger
inner barrister
inquiry form
insulator rating number
knot screen
lacustrine clay
Lippstadt
litel
locustapyrokinin
loon trousers
LPCVD
Madagascar periwinkle
made love
mah jong
michaeli's equivalent current
microfilaria periodicity
microtonal
minimum reserve ratio
monocarpellate
multident
na-wight
nanophotonics
neuroendocrine cell
Paget
phenylglycocoll
pick at sth
piston guide ring
plate coordinate
poash
probabilistic budgeting
propwash
pyridinyl
QF01
Retana, L.
rosow
ruffo
salvors
semicanales
serving-woman
shallow-sea sediment
sharklings
skin sensess
st-t
strobe light
sweep current
symmetric dyadic
syntrophoblast
taking aim
terminal for starting current
tetangiectatic lipoma
toccatas
ts'ui
twist of wood
ultraviolet (uv) fluorescence
Vindemiatrix