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
abrasion wear test machine
abreed
abstracto
Aguamansa
aldanas
allowable stress intensity
alumina porcelain crown
AMP(amplifier)
anharmonicity
atrial confluent wave
Bawlf
bearing center line
berat (berati)
biofunctional
biotite gneiss
blacks up
breeding reactor
Ceractinomorpha
counterimpulse
cpj
cusping
Cynophenphos
damans
decentralized control system
decoder truncated
dispatch meeting
durdens
electric driving boat
error calls
external ordering
fabricated food
floor joist
forward spining
fouling marker
genus Pipilo
grease sb.'s fist
ground equalizer inductors
guest of honor
gutter ball
halwas
hang in the balance
harlequin
Helmholtzian
independent instigator
International New Photos
kubin
lift motor
Liparis regnieri
Lobanovo
margarodite
measure punishment
medium-incomes
Mike Hammer
Morse telegraphy
NAS
nemeous
neottia nankomontana
NewLink
non-public
nonidealized
numerical abnormalities of chromosomes
odd integer
odontophylaxis
oshiro
paisant
pedestrian traffics
Picotte, Susan La Flesche
pig trough
piloted simulation
pine ferns
QDNO
quasi-arbitrators
rear-wheel ballast
regeneration cycle operation
relay tree
repertory company
reverse commuters
rezzed
SDF (standard distribution format)
self supporting cable
shore communications
Sol I
spherical helix
St-Cyrille
staig
Staines, Pen.
stop a shell
sulcus tympanicus
sutlers
TAHBSO
Tasselot, Mt.
temeritous
transient cavitation
transverse fibers of pons
unexhibitable
Unlisted Securities Market
unocular
unrefuelled range
upland peat
virtual image
well-word
zophar