音标:[ˈsesail ˈpɔlip] ;
无蒂息肉
词型变化:名词复数形式 : sessile polyps

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(157) / 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(74) / 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(85) / 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(84) / 评论(0) 分类 VOA常速英语2013年(九月)
学英语单词
.sa
ablegations
Af864
ammonia salt
anoush
balancing generator
bandhana silks
bead-roll
beijing zoo
bipolar fabrication
blackwood trees
bmpc
cascarinoes
charitable giving
competition psychology
concentered
corroboratings
crank shaft
cyclomulberrochromene
daglish
decollimation
denasalizing
derive their food from other organisms
disk prism
dollar stabilization
doomwatching
earn-out
electromagnetic storage
electronic totalizer
Englishman's tie, Englishman's knot
epigynial plate
evaluation-methods
exhaust-gas turbine supercharger
existlessness
Frampton on Severn
galactosialidosis
gauge nipple
Gauss stress quadric
gibcoes
hardware-in-the-loop simulation
his lordship
Hizan
holding brake
hovering test
hypernets
hyphodontia pruni
International Bank of Asia Ltd
jackin' off
kinescopy
koselka
kronholz
labyrinth disease
Leonidovka
lichenophagous insect
Mandurah
membranes Bruch's
meningoencephalitic
mesha stele
Mytilus edulis
neoplasmocide
odo(u)r generalist cell
operational standard
opposites
palp
parrish
poma
Potentilla reptans var. sericophylla
pythogenesis
radiation heating surface
ratchet wheel backstop
reinvite
republica
retarded acid
rhynchota
run size
runnelled
samsat
Saramacca, Dist.
scientific epistemology
secondary orogeny
self luminosity
sheet-pile cut-off
silverleaf scufpea
sirris
skier day
small talk
Springfield Race Riot
statement on auditing
storage camera
subnotebooks
swallow-tailed coat
tasimeter
thiocresols
to stake
train down
unmirthful
unniggardly
variable wave-length phase microscope
Wilkinson coupler
wracker
wye bearings
you'll never know