音标:[ˈsɪkəl sel treit] ;
镰状细胞性状(或特征)

This is the VOA Special English Health Report. Last week, researchers in the United States reported curing nine adults with sickle cell disease. Ten patients in all were treated in a study with donated bone marrow. The healthy marrow causes new blood

发表于:2018-12-01 / 阅读(146) / 评论(0) 分类 VOA慢速英语2009年(十二)月

Sickle Cell Disease Cases Are Increasing Basic health interventions may significantly reduce deaths among young children with sickle cell anemia. The illness causes the body to produce sickle or disc shaped red blood cells making it difficult for the

发表于:2019-01-14 / 阅读(56) / 评论(0) 分类 VOA标准英语2013年(七月)

SCOTT SIMON, HOST: Nearly a third of African-Americans report experiencing discrimination when they've been to the doctor. It's according to a poll from NPR, the Robert Wood Johnson Foundation and the Harvard T.H. Chan School of Public Health. Perhap

发表于:2019-01-16 / 阅读(60) / 评论(0) 分类 2017年NPR美国国家公共电台11月

今天我们要学的词是trait。 Trait, 特征。 A new study in South Korea shows that 1 in 38 children have traits of autism, 韩国一项最新研究显示,每38个孩子里就有一个孩子带有自闭症的特征。 Two-thirds of the child

发表于:2019-02-02 / 阅读(28) / 评论(0) 分类 英语单词荟萃

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(74) / 评论(0) 分类 VOA常速英语2007年(十二月)

Voice 1 Thank you for joining us for todays Spotlight, Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 When you lo

发表于:2019-02-21 / 阅读(64) / 评论(0) 分类 环球英语 Spotlight
学英语单词
account book
aghastness
ailest
allothoracaphis piyamanensis
antwerps
Athus
avoirdupois measure
bare tube
begomovirus papaya leaf curl virus
benjamin zorrillo
brown lemming
bruyse
capricciosoes
causa secunda
CCL13
cementation index
clericalists
congenetic rock
coolant circulator seal gas
cylinder compression gauge
dianisyldiethynylsilane
eijsden (eisden)
end-and-end
etrange
eunuchising
exogenous infection
fainten
fast-access disc system
Fata Morgana
finnair
fuzzy object
glassblown
half-face
have a poor constitution
heavy fall
hereditary xanthoma of tendon
herself
hygrometers
intermittent transfer
Invergarry
Investment Liberalization
isopor
klarman
konze
laparoscope
lithic era
Loran retransmission
luminations
macroglossum sitiene
mahl
mandatory altitude
mechanical dispersion halos
metallisation
microwave impedance measurement
Miller saw-tooth generator
minimum recovery altitude
morphotroph
moving budget
nonorganized
nonsufficient
Odoyevskiy Rayon
Pandharpur
planned minor repair outage hours
postembolization
primary aberration contribution
proplegmatium
Qin tomb
quick malleable iron
quotient of quality
radar storm detection
reaction correspondence
redundant array of independent disks
rounding-off error
sand iron
sedentarisation
self-resistance heating
serous membranes
servlet container
sheet metal duct
shell cooling
single floor and ceiling prices
single-start worm
slininger
sodium fulminate
something goes without saying
SSGN
stationary control
substantial labour surplus market
sulton
supplantings
tandem queue
That That'll be the day.
to the drains
traumatic scarlet fever
triethylethoxysilane
unpenanced
unspoked
virus III
VPNC
williams of orange
yerbas
zamorins