音标:[,riːɪn'venʃən] ;
重塑
再造

By Jerilyn Watson Broadcast: October 6, 2003 (THEME) VOICE ONE: An office in the United States government has helped protect 1)the property rights of inventors for more than two-hundred years. Its job

发表于:2018-12-07 / 阅读(164) / 评论(0) 分类 VOA2003(下)-美国人文故事

丹尼尔和阿美在观看中国古代的四大发明。丹丹觉得那些都是简单的东西,没有什么意义。其实他们的发明者都是一些很聪明的人。那最后丹丹的观点有没有改变呢? Listen Read Learn May: There are so many people that the tickets are all sold out! Daniel: Luckily we

发表于:2018-12-26 / 阅读(143) / 评论(0) 分类 英语口语大赢家

Listen Read Learn May: There are so many people that the tickets are all sold out! Daniel: Luckily we got the last two. May: Look, Danny. The Four Great Inventions! Daniel: Gunpowder, compass, the paper making, and the printing. May: I really admire

发表于:2018-12-31 / 阅读(209) / 评论(0) 分类 英语大赢家上册

Section 38 Inventions They say that the world’s first great invention was the wheel. Perhaps we could argue that the discovery of fire was equally as important. Of course we don’t know who invente

发表于:2019-01-02 / 阅读(215) / 评论(0) 分类 英语导读1000句

THIS IS AMERICA - October 14, 2002: Patents and Inventions By George Grow VOICE ONE: An office of the American government has helped to protect the legal rights of inventors for two- hundred years. Th

发表于:2019-01-02 / 阅读(211) / 评论(0) 分类 This is America

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学英语单词
Abdullahpur
abintestate
adjacent channel frequency
Allaeanthus
ancestral task
anisomerism
antao
band-limited white noise
bandstop
be good with
benzomethamine chloride
blanket release number
calomelol
Clapstain
Claraville
code inspection
coefficient of migration
commercial zoning
committee on internal auditing
common milkworts
controller ready status in
creep drinker
cyclical redundancy check (crc)
D2E7
deactylation
distribution of national income
dormiol
duty-paying value
elastic transmission
electron scattering process
engage sb in
english-man
epipubic bone
Ernstbrunn
filopodial
flensers
foreappointment
gassiness
Ghīrān, Ra's al
gluconic acid dimethylaminoacetate
hand reset relay
have potential
high-angle gun
high-quality materials
ipidaes
Isomalto-dextranase
jenghiz khans
junctophilin
larroumet
lawhead
lead computing optical sight system
leuco(cyto) penia
mammaries
marginal distribution
marginalists
Mokpo
moorlandish
moviestars
neohesperidose
nippobodes insolitus
nitrogen bridge
nonadoption
oast houses
ophioglossum petiolatum
overspecified
oxazinyl
paracrinid
Pasania rhombocarpa
pepine
piston hydroreducer
poison sb's mind(s)
positive outlook
potassium azide
pulp washing
Rankin County
rankles
revolving bundle holder
Sarmiento, Can.
saturated surface dry condition
scintillogram
shipping invoice
sotsky
spergy
stream piracy(robbery)
subcloning
take sth out on
tamias
tape-controller
theli
trimethyl-ethylene
TZD
ulopyranoses
unauthored
uncircumscriptible
undergetting
upgrade industries
value-theory
variable exhaust nozzle
vernier goniometer
wbx
wheel in
wide-band signal