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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(380) / 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(283) / 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(391) / 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(283) / 评论(0) 分类 VOA常速英语2013年(九月)
学英语单词
acetoxy group
Addition of Cargo
air cooler
angled field
apparent brightness
Asian pears
ball-and-stick
bark bread
be swimming in something
bench blasting
bisaccates
Blastin
bulling
calorizing(-sing)
cathode ray null indicator
characteristics
comment phrase
communication control console
cone friction wheel
decolonisations
difference scale
direct narration
disintegration electron
distorted reception
document-copying paper
double firing
Drepanon, C.
emp-num
engine cowling
enmuse
enseeled
equal effect
examining endoscope
femorals
fused drop
gastric ganglion
Gierke's respiratory bundle
Gynym
harem pen mating
Huang Chao
hump speed
hyperplhasia of vulva
impact hardness tester
in september
inexhausted
internationalism
isogamate
Jakobselv
Kalaba
lead stories
Litzmann's obliquity
load/rewind button
Luoping
Manic Street Preachers
marketing expenditure
marstans
mean-flight-time-between-failures
metagraywackes
metasyphilis
midblastula
mitotic chromosome
Mixters
morphism
mutifunctional
narcocracy
navel-timbers
nonincreasing function
oblique muscles
ofersear
PEQC
Pittosporum johnstonianum
pomaise
profit theory
program check run
recens
region status word bit pattern
reporting at customs
ROM BIOS
room key
round-trip times
sandalwoods
sanitary system
SDDG
semi-desert ecosystem
semi-religious
senociclin
sheep-shank
short sharp shock
slope face
spearfast cross-cut saw
stannane
summation reflex
supercools
talent
tamao
tetragonitid
thermal degradation
tng
transpalmar
ts'ai t'iao wu
two cycle principle
Yorito