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
Abyssine
Aconitum contortum
Amorpha canescens
art
asthmaticus
Baltimore Canyon
bankful stage
beginners
blackbody absorber
blackstreet
bridging contacts
butyl ethyl ether
buyuk menderes nehri
cheirokinesthetic
coincidental starter
computerized tomography
conspires
continuation class
Coprinaceae
copull
deconstrue
divergent seismic reflection configuration
doughnut tube
earthwork and stonework
Easter Sunday
equalization characteristics of bracking
failing firm doctrine
fait
flannel-cake
fluoronium ion
general protocol
ggtp
ginley
guard-ring condenser
haugh unit
homing dish
hot on
identity substitution
imitational
in someone's good books
initialled
jiaozis
jitter accumulation
laughter-lines
licea tropica
long dash
Louis Eugene Felix Neel
luminous reaction zone
mainlaying cost
makins
mass specific heat
meadowlike
Membrana synovialis superior
Mfengu
microstylis monophyllos lindl.
motor cars
nelbon
nickel alloy steel
NO-PYR
nonrecurring profit and loss
oil to water heat exchanger
optical identification
ossificated
Peucedanum decursivum
processing technic
proneuromast
radices echinopsis latifolii
radioactive discharge
radix (pl. radices)
rectorship
reuter's commodity index
rheological theory
sand paper mark
sandless casting
savalas
section symbols
sensory plate
Sida szechuensis
side-cutter gauging
silicon germanide
skies
spanien
speech recognition equipment
strychnine hydrobromide
tabellet
thread tapper
tof-sims
topping rope
traditional art and craft
type of crankcase landing
types overflow
uponon
vascularize
vinylchloride vinylacetate copolymer (vc-vac)
virtual call facilities
virtual member
waist tilt
water-level indicator
weizens
weycht
widely spaced stanchions
zartmanns