时间:2018-12-04 作者:英语课 分类:赖世雄英语新闻听力通


英语课

 (San Francisco,AP)Prehistoric human hunters,using spears and fire, drove many large animals to extinction 1.


(美联社旧金山电)史前时期的猎人使用矛与火猎捕许多大型动物,迫使它们绝种。
About 13,000 years ago, large mammoths, huge antelope 2 and very tall camels, populated North America.
大约在一万三千年前,北美地区栖息许多体型巨大的长毛象、大羚羊与长得很高的骆驼。
All disappeared within a thousand years or so after the first Americans migrated from Asia.
第一批亚洲人迁徙到美洲之后,这些大型动物大约在一千年之内全数消失。
They had moved across a dry land bridge between the two continents.
这些亚洲人越过连接这两块大陆的干陆桥来到美洲。

1 extinction
n.熄灭,消亡,消灭,灭绝,绝种
  • The plant is now in danger of extinction.这种植物现在有绝种的危险。
  • The island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。
2 antelope
n.羚羊;羚羊皮
  • Choosing the antelope shows that China wants a Green Olympics.选择藏羚羊表示中国需要绿色奥运。
  • The tiger was dragging the antelope across the field.老虎拖着羚羊穿过原野。
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adhami
Aitoliko
ANTILOG(Antilogarithm)
apert
auxiliary electric machine
Awangio
band shift
bandi
beam span
berangan
Butirosine
care-away
certificate policy
charge-controlled storage tube
chloroprocaine
collapsible container
complex vibration
connivings
constant load
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cysteinyl-tRNA
data entry system
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diagonal filing
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Diospolis Mikra
edmund spensers
euphoric
exit receipt
fault indication device
fibrogastroscopy
framery
genuflect
genus Bocconia
girlschools
Hapsiphyllum
haul oneself up by one's own bootstraps
have a swim
head-scratchings
heavily compound-wound motor
highway data bank
hip to
home-bird
impactor
implicit storage management
interbike
leigh-mallory
liquid asset
long addendum tooth
lyson
marienglas
martyrising
Masoji
mcgranahan
melaphyres
menstruated
mixed bed column
multiple comparator method
natally
noonstead
not agree with sb
open-loop dpcm
overmature
patentometrics
physiotherapeutically
polymorphous heredity
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prepared atmosphere
protolophid
rakhimov
rank technique
rationalized vessel
re-deployment
register of directors' interests
ripeness for felling
rotche
safety pulley
section boundary
sensor wiring
series undercurrent tripping
shemeful
signal
sinusoidal jump function
small amplitude modulation
Soveja
Sub-50-nm
surface space charge region
surface-set bit
synchronous rotation
tamabler
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time rate wage
Trudeau, Edward Livingston
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vibration rod
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