时间:2018-12-30 作者:英语课 分类:托福听力短文


英语课
(WA) I was really glad when your club invited me to share my coin collection. It's been my passion since I collected my first Lincoln cent in 1971; that's the current penny with Abraham Lincoln's image. Just a little history before I start in on my own collection. Lincoln pennies are made of copper 1, and they were the first United States coin to bear the likeness 2 of a President. It was back in 1909 [nineteen-oh-nine] when the country was celebrating the centennial of Lincoln's birth in 1809 [eighteen-oh-nine] that the decision was made to redesign the one-cent piece in his honor. Before that, the penny had an American Indian head on it. The new penny was designed by artist Victor David Brenner. This is interesting because he put his initials 3 V.D.B. on the reverse 4 of the coin in its original design. There was a general uproar 5 when the initials were discovered, and only a limited number of the coins were struck with the initials on them. Today a penny with the initials from the San Francisco Mint 6... called the 1909-SVDB... is worth over $500. Now... when I started my coin collection, I began with the penny for several reasons... there were a lot of them (several hundred billion have been minted)... and there were a lot of people collecting them... so I had plenty of people to trade with and talk to about my collection. Also... it was a coin I could afford to collect as a young teenager. In the twenty-five years since then, I have managed to acquire over 300 coins, some of them very rare. I'll be sharing with you today some of my rarer specimens 7... including the 1909-SVDB.


n.铜;铜币;铜器;adj.铜(制)的;(紫)铜色的
  • The students are asked to prove the purity of copper.要求学生们检验铜的纯度。
  • Copper is a good medium for the conduction of heat and electricity.铜是热和电的良导体。
n.相像,相似(之处)
  • I think the painter has produced a very true likeness.我认为这位画家画得非常逼真。
  • She treasured the painted likeness of her son.她珍藏她儿子的画像。
n.首字母,姓名
  • a glass tankard with his initials etched on it 刻有他姓名首字母的玻璃大酒杯
  • All the towels were personalized with their initials. 所有毛巾上都标有物主姓名的首字母。
v.推翻,颠倒,反向;n.反面,逆境;adj.反向的
  • His answer was just the reverse of what I expected.他的回答正好与我期望的相反。
  • Please reverse the positions of two pictures.请把两张图片的位置倒转过来。
n.骚动,喧嚣,鼎沸
  • She could hear the uproar in the room.她能听见房间里的吵闹声。
  • His remarks threw the audience into an uproar.他的讲话使听众沸腾起来。
n.薄荷,铸币厂;vt.铸造(硬币),创造(词)等
  • The mint makes coins.铸币厂制造硬币。
  • This candy tastes of mint.这糖果有薄荷味。
n.样品( specimen的名词复数 );范例;(化验的)抽样;某种类型的人
  • Astronauts have brought back specimens of rock from the moon. 宇航员从月球带回了岩石标本。
  • The traveler brought back some specimens of the rocks from the mountains. 那位旅行者从山上带回了一些岩石标本。 来自《简明英汉词典》
学英语单词
6-deoxyaldohexose
Actinomyces madurae
alicyclic stem-nucleus
altricialism
apertura tympanica canaliculi tympanici
application-to- application services
attractive woman
bag and baggage
balanced-unbalanced circuit(balun)
begaze
black cap
boozes
breeding age
buffer input/output memory
California Conservation Corps
Cerrobend
cervical muscle
chloropicrinism
ciaos
commercial symbols
controllable factory overhead variance
cooperative enterprise
crumbcruncher
cuscamine
double cylindrical shade wall lamp
dronist
ecomanagement
effluction
elastic brace
ex-Scientologists
expansileosteolysis
external detector
fayful
fetwas
film plane
focusing defect
fulbes
fyces
gas turbo-alternator
gathering system of natural gas
Gössäter
Haigh fatiguetesting machine
hatchmen
hepaticoliasis
hiring freezes
hydrological prognosis
interstitiated
invitation-only
isoamylurea
Jecheoncheon
Kaiserswerth
krumrie
lallygagged
lincroft
mastonia mediotincta
medmenhams
miseronis
moschate
multiple stage separating column
Net User
old master
parallel accumulator
planning survey
position vector
present to
price-floor
propaphos
pyruvyl
queenston
renewal random process
Rhodie bar
right to appeal
Scarlatti Seamount
screw adjusting outside caliper
Scutellaria subintegra
shumai
Sialosemeiology
slow set-back
soda-mineral
spoon mustard
squalamines
stochastic learning model
system behavior
tchekhov
thanheiser
timidly
tomoglumide
too-busy
top of the world
touch somebody for
Trimastix
trophic nerve
twin aggregate
u-ni-ty
uapt
vanillin test
vapour-deposited coating
Vaucheria
west indian satinwoods
without doubt
Wohl-Ziegler reaction
worktops