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(456) / 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(357) / 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(512) / 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(359) / 评论(0) 分类 VOA常速英语2013年(九月)
学英语单词
Abeibara
adient behavior
amrinones
anisotropic character
BBFC
beholde
Bhabha scattering
biotite carbonatite
blobberlipped
blue-greiest
borehead
butt-jointed seam
camelish
catastrophe reinsurance cover premium
chlorparaffins
circumambages
cloud gate
coccyges
coffein
cold blast
conditional bill
cyclic buffer
cylindrical controller
deformation incised meander
depth adjusting handle
diffracted
dispatcher and schedule
dizirconium
dorsal bristle
drift slot
educationizing
electric function generator
electric tooltipping machine
electronic cartridge
expansion seam of insulating layer
external meatal cartilage
extraterrestrial mapping
flat pin plug
forecasting techniques
frequency filtering
general interpretation
geodesic parallels
Gomphaceae
gravitonic
half-knowledge
have your feet on the ground
heeling arm curve
hormonopoietic
hyperclean
import leakage factor
Iris confusa
Katharomete
Krupac
last-ditch effort
leonhardtite(starkeyite)
ligamenta basium interossea
light load
LNA
lovemap
martyresses
marywood
megaphthalma longicornis
metroscope
mitra ustulata
molineiro
motivos
mundificative
myrothecin
naturopathy
nephrogenic peptonuria
neurolytic sera
nonvoters
onose
pace yourself
packag
parabolic rate law
petioled
potassium sulphide
rose-bit pilot
rust-proof steel
s-propyl butylethylthiocarbamate
sack braiding machine
sanguinenesses
satellite-based interceptor system
scrutin de liste systems
shift invariant degradation
silky anteaters
Slendertail
sports suit
square neck bolt
strausses
symbol file
telecommunication satellite space station
tetrasulfur tetranitride
torque pillar
urticants
verb language
visayan is. (visayas inseln)
voltage fluctuation
weekly payroll register
Willard, Emma Hart
wood fire-retardant treatment