差率不好的记录曲线

Belly up, the fish is back lit and easier for him to see. Get it, get it, get it... Over there, go get it, go go... Oh, he missed it. It's very behind you. We can get it. Little Samu is just starting to use his sonar, but perfecting it will take some

发表于:2018-12-03 / 阅读(44) / 评论(0) 分类 自然百科2013年

AA: Im Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- a tribute to Allen Walker Read, who died this month at the age of 96. Mr. Read devoted his life to a kind of linguistic detective work on the origins of American speech. RS: As a

发表于:2018-12-19 / 阅读(41) / 评论(0) 分类 英语单词大师-Word Master

Tracing Ones Genealogy Aaron: Do you think you can help me trace my genealogy? Corrie: Sure, I can try. We can get started by talking to your parents and grandparents. Oral interviews will give us some names of your relatives. Aaron: Ive already talk

发表于:2018-12-27 / 阅读(110) / 评论(0) 分类 2015年ESL之日常生活

Black History Illuminated by Tracing Lives of Former Slaves Arlington National Cemetery is just outside Washington, D.C. Before it became America's most prestigious military cemetery, it was a thriving community of slaves and then former slaves. Here

发表于:2019-01-14 / 阅读(67) / 评论(0) 分类 VOA标准英语2013年(二月)

Broadcast on Coast to Coast: October 24, 2002 Re-broadcast on VOA News Now: October 27, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- a tribute to Allen Walker Read, who died this month at the age of 96. Mr. Read devot

发表于:2019-01-25 / 阅读(32) / 评论(0) 分类 词汇大师(Wordmaster)

Artist James E. Taylor produced this sketch of the Freedmen's Bureau office in Richmond, Virginia, issuing food rations to old and sick former slaves in 1866 Some Americans can trace their heritage back to what we sometimes call the old country from

发表于:2019-02-06 / 阅读(66) / 评论(0) 分类 VOA标准英语2010年(一月)
学英语单词
227
a-stay
abu-rabia
amateur station(at)
bobbin thread tension
bustler
canopy tree
caribe
center on page
cholestatic hepatitis
contursi terme
craiglockhart basalt
decennial
dermotropic viruses
diboride
disk rotor
dorsal lingual vein
ename-lo-dentinal junction
entral
enumeration literal
eosinophyll
eragrostis fauriei
excess air number
Feldhausen
film file
final trimming
flat grate producer
fully suspended roof
G.M.
gas purifying process
gas scintillation detector
geoxyl
gineering
golf caps
great victory
grid-power supply
guillet diagram
Hammondia
helicoidal bevel final gear
high nickel
hotplate
hound
household type
imperial yellow
interlinear
Internet addresses
José de Freitas
Khaghkhagh
kinetophone
knowledge-based task
lent an ear
line of declination
longitudinal cut analysis method of ship wave
low pressure controller
Mangle, Pta.
millbrae
molten rock casting
multi cylinder engine
muranoes
night snakes
osmotic value
parallactic microscope
pars me
Pentapentol
percolate through
photo-electrie cell
PJL
platform pivot arm
positive prescription
postpartum telogen effluvium
pour short
practice position
quadrivalent (tetravalent)
radiocancerogenesia
reflexive locally convex space
remotely operated level crossing
responsibility system of hospital president
risk array margining system
sangpaltonite
Schiff's base
scientific technological advance
sea basin
secondary electron emission factor
square washer with round hole
super-expensive
surf-cast
surround sounds
test-and-repair
Thāru Purāna
tinkling
tizzes
to wait for
transdniestrs
tribuloides
turbedimetric analysis
tuwhit tuwhoo
unnecessary function
urare
veristically
Vesturhópsvatn
wakashans
zoroastrianisms