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(194) / 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(114) / 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(130) / 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(116) / 评论(0) 分类 VOA常速英语2013年(九月)
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adeu
air pilotage
alumina column chromatography
ascending power
babelthuap
base site
bexide
Bone-one
boo-birds
break circulation
broadband flux transmissivity
broadcast telegraphy
buschke-lowenstein giant condylomata
Bystryy
cedar chests
charging accident
cinecamera
clearance road
compiler los alamos scientific laboratories
computer-based learning
controlling gear
Covasint
cycloeliminations
cylinder cap gadket
dihydroxyacetone phosphoric acid
disconcordance
DNA synthesizers
extended ascii 8-bit code
Fairfield
frequency tuner
generating-circle
greenfly
Habichtswald
halieutical
hebraized
heckscher-ohlin theorem
Hwelak
hydraulic element
in the first face
indented deed
injuring party
insulation monitoring
intrenchant
Isere River
keep ... waiting
keep walking
launching catapult
let one
liquid-phase catalysis
loop invariants
low-inertia electrical machine
mancinism
marginal company
marteniuk
micropylar canal
morrone
nickel sulfate dip
obliquus set
open caisson foundation
orbit displacement
patterned plate
pent up
poovery
pressurizing and ventilation equipment
prosuspensor
quarter-backs
radiation thickness gauge
rainfed farming
rasorial leg
reconstruction TIC
recovered string
rumaway
Salix permollis
secoiridoids
seismic equipment
sensory specific satiety
set pieces
slobberknocker
sonar operator trainer
soprano
space motions
springes
start finish signal
straightwise
Strašice
subfossorial
tetrabromo-methane
top management
total pressure coefficient
track selection
transmission and distribution network
tripleurospermums
unbalanced magnetron sputtering
under-applied manufacturing overhead
underseas
undersight
video coding
viewsheds
water-cooled condenser calorimeter method
Wintersdorf
wood-shaw
zipper clause