支气管干

Rwanda Invests in STEM Education for Girls Yvonne Kevia is an 18-year-old high school student in Rwanda. She wants to become a chemical engineer. She enjoys doing experiments and taking careful notes in her high school laboratory in Kigali, Rwandas c

发表于:2019-01-02 / 阅读(49) / 评论(0) 分类 2017年VOA慢速英语(十二)月

伪足( 吞噬作用 ) pseudopodium / pseudopodia ( phagocytosis ) 假肋 false rib ( ribcage ) 假声带( 声带 ) false vocal cord ( vocal cord ) 做梦 dreaming 偏头痛 migraine 副甲状腺 parathyroid gland 副甲状腺素( 副甲状腺 ) parathyroid hormone / PTH ( parath

发表于:2019-01-08 / 阅读(70) / 评论(0) 分类 英文语法词汇

By Alex Villarreal Washington 28 February 2008 Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow transplants. A new study in the Journal of the American Medical Association [JAMA] finds

发表于:2019-01-25 / 阅读(213) / 评论(0) 分类 VOA常速英语2008年(二月)

> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(81) / 评论(0) 分类 科技之光

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(75) / 评论(0) 分类 VOA常速英语2007年(十二月)

今天我们要学的词是stem from. Stem spelled s-t-e-m, stem; and f-r-o-m, from. Stem from是源自,来源于的意思。The UN said Syrian government forces are responsible for most of the violence stemming from the country's unrest. 联合国表

发表于:2019-02-18 / 阅读(73) / 评论(0) 分类 英语单词荟萃
学英语单词
accumulated depreciation-leased assets
acyclic polyester
Alpha AXP
altogetherness
amphiroa pusilla
antisymmetric wave function
Arklitten
ascm-antiship capable missile
automated communications and message processing system
average stiffness
Bacillus gracilis cadaveris
bioroenosis
Blanding's turtle
bronchospasms
canal root
central axial load
channel inflow
channel test
circulating valve
clianthus speciosuss
coastal lagoon
conaie
connecting room
counterfactual conditionals
crookneck
cyberphilosopher
dawn-to-dusk
diarchy
elastic time effect
eriobotrya prinoides rehd. et wils.
Ferberizing
fixed angle rotor
float gate
fluxo tank
folial
forespeech
forest-cost-capital
free article
full height
gapless superconductor
Gillenia trifoliata
Gurma
hamsandwich
hereditary malformation
high control
high pressure grease gun
high-tenacity viscose rayon
hydrancone
immediate error
inspired
instrumental conditionings
kalev
kankite
killingly
knockcompound
link type drawbar
linnet
magnetic sounding
mahals
manufacturing lead time
mechanized coal mining
menorrhagias
messali
metamorphic concrete
metamorphic core complex
migratory fish
multiple rotation slip
nabatitasilite (batisite)
nancekuke
neck phenomenon
nonfrost period
pack-needle
platinum group of matals
Progress Software
proteose
quinquejugate
Remizidae
Remscheid
reutemanns
Salacia cochinchinensis
sedile
senssour
Seolcheon
Separ Shāhābād
ship rigidity
shoe-shining
soft cured milk
square wave modulation
start-of-message indicator
stationary image
subpena
targed
The face is the index of the mind .
three-bed demineralizer
toying with
trencher
uveoscleral pathway
valghobek
water-deprivation test
West York
WWIF