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(62) / 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(56) / 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(48) / 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(92) / 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(72) / 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(69) / 评论(0) 分类 VOA标准英语2009年(十一月)
学英语单词
acl-deficient
adductor arcus palatine muscle
aerodynamic lift
Ailanthus altissima
Alfeld
amniotic sac
answerback memory
apply at the same rate
asra
australopithecuss
back bearing box
bellfields
bikel
biocombinatorial
bloodies up
braking effort (braking force)
C3BINA
cadwelding
Carex bostrychostigma
cast her calf
cessation
CI-473
circular pallets escapement
clazuril
cloos
co-rotation radius
coloured writing pad
commandments
concrete warping
credit extension
crop evapotranspiration
death is the hunter
dentin cells
detrecting
developmental delay
distent(s)ion
distillate selective cracking process
dorsal brim
double reduction gear drive
douchewagon
drilling rig
eighteenish
enamelled-wire cable
face-grinding
filler for plastic
finding nemo
five-seats
geothermal energy
gneissose
haganahs
hizbullah
hollow cored fibre
incision of septum of vagina
incompressible-fluid
irregular yarn
jus perpetuum
langenthal (langental)
lastcol
leptura tattakana
level-coil
linguistic field
metallic diaphragm gage
mispenning
MS (memory system)
nonflowering plants
olfactory modalities
organic composition solid resistor
Parker Peak
parkkeepers
perivenous
phlaeoba nantouensis
poverdine
propert
put on the glove
rigging angle bend
rigid wire
ring liquid tank
RKA
salary-linked
Saltvik
sarcophagic
sectional airconditioning
segmented rotor brake
shading off
spermogonium
splashtown
spring-board
SQ-16360
steel pile fender
swasher
tewed
thymergix
time convolution theorem
tracking filter
trade-show
transmission laser system
twisting motion
typhoid state
unit hemi-bipyramid
vortex combustion chamber
washing oil
xrs