音标:[,metәsai'i:sis] ;
[医]子宫外妊娠, 子宫外孕
n pregnancy resulting from gestation elsewhere than in the uterus
词型变化:名词复数形式 : metacyeses
【近义词】

A rising dispute between militants in Somalia may have split the country's al-Qaida-linked al-Shabab group into two factions. Reports say the suicide bombing at a Mogadishu hotel earlier this month deepened divisions between an al-Shabab leader close

发表于:2019-01-07 / 阅读(257) / 评论(0) 分类 VOA标准英语2009年(十二月)

This is IN THE NEWS in VOA Special English. (SOUND) Rescue workers at the San Jose gold and copper mine in northern Chile had reason to sing this week. A small hole drilled into the earth became a passage to freedom for thirty-three trapped miners. T

发表于:2019-01-12 / 阅读(224) / 评论(0) 分类 2010年VOA慢速英语(十)月

Spring has just sprung in the Northern Hemisphere, and that means an annual natural spectacular is just a couple of weeks away, deep in the heart of Texas. There are no other natural wonders in the rugged Texas Hill Country. No awe-inspiring canyons,

发表于:2019-01-14 / 阅读(261) / 评论(0) 分类 VOA标准英语2011年(三月)

By Jordan Davis Dakar 17 October 2006 Nomad woman stand in a food line at a village near the small town of Dakoro, Niger As the international community marks World Poverty Day Tuesday, health experts say one of the keys to reducing poverty is improv

发表于:2019-02-01 / 阅读(263) / 评论(0) 分类 2006年VOA标准英语(十月)

By Ernest Leong Washington 19 March 2007 watch Vaccine report Some U.S. state lawmakers are fighting a mandate requiring certain vaccinations for children, saying it encourages undesirable behavior. Getting vaccinated has become a more complicated pr

发表于:2019-02-07 / 阅读(237) / 评论(0) 分类 2007年VOA标准英语(三月)

By Scott Stearns Dakar 11 November 2009 Liberian President Charles Taylor in court (file photo) U.N. prosecutors at the war crimes trial of former Liberian president Charles Taylor want to limit his access to defense lawyers during cross-examination

发表于:2019-02-12 / 阅读(264) / 评论(0) 分类 VOA标准英语2009年(十一月)
学英语单词
adenine sulfate
aeolian landform
allopregnanolone
anilo fibre
anisodynamous
arbitral practice
aural range
auto correlation function
barrier-layer cell, barrier-layer photocell
behavior regulator
beta-lipoproteinemia
birie leaves
Brevibacterium acetylicum
calls for an agreement
chequered tube
citrobacter infection
close the border
combustion oscillation
cone type liquid-film seal
cronacle
d.melanogaster
diffugenin
discrete system simulation language
double planking
dual circuit
elastic cell
electron impulse
even state
fatigue crack propagation
Feldioara
filled with fluid
fine pointed finish
five kinds of retardation
frequency modulation generator
full-load test
fuming liquid arsenic
ganglionic
gemmation
heptagonally
high level radioactive waste
hitting distribution
Honours are even
hortulan
humanitarians
Ichthammolum
incremate
inhomogenous accretion
judens
Just In Time compiler
Kirtlington
laboratory maintenance
Lagarostrobos
lagging hinge
laser physical vapor deposition
low rank anthracite
macrogametocyte
mass armed uprising
mercerizer
military preparation
mol chloric
mosecular
nek
Nembe
neogeneses
net-winged beetle
nonmercenary
ocyme
optings-out
ostariophysis
overdrowned
periposeidon
polychetes
pomoea dasysperma jacp.
pororoca
primary isotope effect
probable maximum precipitation,PMP
pyrrhosiderite
ripon falls
rubberized dredge pump
sale and return
shooting out
skid fin antenna
slsasnsds-s
sound regulation room
squirrel-shrew
St-Martin-de-Londres
starting capacitance
stem backer
tert-butylbenzene
thyrocalcitonins
tostada
triazin
tris(3-nitrophenyl)methanol
turn-off power dissipation
two strands double crossing over
tyloxypal
ureterocy-stoneostomy
variable length
videodisc parameters
volumetric tonnage
weaving section capacity
zepto-ampere