骸状包裹体

A new study indicates that combining aerobics and weight lifting can help people with Type 2 diabetes keep their blood sugar levels under control. Most people probably think of diabetes control in terms of diet or insulin, but Dr. Tim Church says exe

发表于:2018-12-02 / 阅读(64) / 评论(0) 分类 VOA双语新闻 2010年12月

Your heart muscle does something truly incredibleit expands and contracts, non-stop, every moment of every day of your entire life. By comparison, if you tried to squeeze and release the muscles in your hand, they would grow fatigued and need to rest

发表于:2018-12-03 / 阅读(52) / 评论(0) 分类 英语时差8,16

MARY LOUISE KELLY, HOST: In her Oscar acceptance speech last night Frances McDormand, who had just been handed the statue for best actress, asked every female nominee in the room to stand up. (SOUNDBITE OF 90TH ANNUAL ACADEMY AWARDS) FRANCES MCDORMAN

发表于:2018-12-12 / 阅读(52) / 评论(0) 分类 2018年NPR美国国家公共电台3月

WASHINGTON, April 21 (Xinhua) -- U.S. researchers said Monday that muscle weakness from long-term alcoholism may be due to an inability of mitochondria, the powerhouses of cells, to self- repair. In research conducted with rats, the researchers found

发表于:2019-02-05 / 阅读(85) / 评论(0) 分类 英语新闻

Amazing Crab s D: What's the difference between a hard- shell ed blue crab and a soft- shell ed blue crab ? Y: Is this a trick question? D: I'll give you a hent. It has to do with the crab s skeletal system. Y: Skeletal system? You got me there, I kn

发表于:2019-02-16 / 阅读(96) / 评论(0) 分类 英语听力文摘 English Digest

Reporter: The IMF's executive board decided that the renminbi qualified for the SDR basket and existing criteria. Christine Lagarde, managing director of the IMF, made the announcement in Washington. Lagarde says the decision is an important mileston

发表于:2019-02-19 / 阅读(40) / 评论(0) 分类 英语新闻
学英语单词
aaces
akryogen
al artawiyah (artawiyah)
Aleysk
amicus curiae brief
aquae pericardii
asynchronous serial communication
axial injection
be ripped off
bimetal centrifugal casting
bio-ecology
blessed events
bucket bong
Campobello di Mazara
carbocisteine
carus
cervidaes
Chrysosplenium sinicum
claims-handling
Clematis shensiensis
clinical laboratory medicine
coco(a)nut (active) charcoal
collision broadening
Colonna's operation
corpus of cerebellum
countercry
cystitis tuberculosa
defect lattices
demutation
dimetient
drag disk harrow
drug psychopathy
dump steam atmospheric valve
eats like a bird
electrolyzable
exhibitor
feliciano
flakelike powder
gabriel tellezs
generalpurpose
gravitative pressure
Grawitz
Great Papuan Plat.
groveled
harked back to
home-helper
Hyatt roller bearing
immovable roll
interior fire protection
ketovaleric acid
knifepoint
lighting vehicle
Lopermid
lowmindedness
Lys'venskiy Rayon
me time
microbarometer
microglia
mobile-bed model test
monolithic block element
nonlinear magnetic system
offed
orthophosphoric acids
ostracosis
penicillium emmonsii
pepluss
personal dosemeter
pipe plain end
pisscutters
prairie wake-robin
q-optimal discrete design
quasi-single-side band
queuing mechanism
reduced voltage starter
rentrant
ridee (wales)
rooflights
San Pancrazio d'Ultimo
Sareya
segresome
sharqiya
shrouded sparking plug
slieve
sound wine
spheroidal state
spongey
statement of surplus analysis
subperitoneal appendicitis
Syringopine
systematic relaxation procedure
tangara
to load material
trimetrogon photograph
tropical pedocal
turbine start-up panel
uncivilization
urine concentration test
vascular system of the primary leaves
virtual access method
Virtual Execution System
waxsol
wet physical processing