时间:2019-02-22 作者:英语课 分类:留美老师带你每日说英文


英语课

   台湾籍旅美老师今天交给我们的句子是:


  Many scientists believe that the extinction 1 of dinosaurs 2 was caused by an asteroid 3 the size of a small town crashing into what is now Mexico’s Yucatan peninsula.
  很多科学家认为恐龙的灭亡,是由一颗与小镇一样大的行星,撞击现在的墨西哥犹加敦半岛地区而导致的






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1
extinction
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n.熄灭,消亡,消灭,灭绝,绝种


参考例句:





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
dinosaurs
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n.恐龙( dinosaur的名词复数 );守旧落伍的人,过时落后的东西


参考例句:





The brontosaurus was one of the largest of all dinosaurs. 雷龙是所有恐龙中最大的一种。 来自《简明英汉词典》
Dinosaurs have been extinct for millions of years. 恐龙绝种已有几百万年了。 来自《简明英汉词典》












3
asteroid
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n.小行星;海盘车(动物)


参考例句:





Astronomers have yet to witness an asteroid impact with another planet.天文学家还没有目击过小行星撞击其它行星。
It's very unlikely that an asteroid will crash into Earth but the danger exists.小行星撞地球的可能性很小,但这样的危险还是存在的。














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。
n.恐龙( dinosaur的名词复数 );守旧落伍的人,过时落后的东西
  • The brontosaurus was one of the largest of all dinosaurs. 雷龙是所有恐龙中最大的一种。 来自《简明英汉词典》
  • Dinosaurs have been extinct for millions of years. 恐龙绝种已有几百万年了。 来自《简明英汉词典》
n.小行星;海盘车(动物)
  • Astronomers have yet to witness an asteroid impact with another planet.天文学家还没有目击过小行星撞击其它行星。
  • It's very unlikely that an asteroid will crash into Earth but the danger exists.小行星撞地球的可能性很小,但这样的危险还是存在的。
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学英语单词
abnormal termination abort
ac tripping
acoustic
all a case
alloying furnace
archbald
association key
au jus
base radio
belap
benzestrin
Berlin porcelain
biddle
Brown-Sequard
Cape Town (Kaapstad)
capital infusion
Cekcyn
charge-hand
core slicer
coupon advertising
coverchief
cupola marker lamp
degenerate elliptic equation
desyphed
disk compression programs
double-tube reactor
Duchess of Ferrara
earth waxes
effective pulse width
electromagnets
Emāmzādeh'Abdollāh
Erguig, Bahr
extra tax on profit increased
Fabry's disease
face protector
fall flat on one's face
false dip
Fargesia scabrida
favites chinensis
fetter bone
frequency measurement by digital meter
friendling
giessens
gramine methohydroxide
grayish-bluer
grid potentionmeter
Grosvenor Squares
half-latticed girder
haploid incompatibility
hydrostatic power steering system
innominate veins
installed engine
integrated network processor
kap survey
ketopropionic acid methyl ester
key-to-disk
load capacitance
local despot
margarete gertrud zelles
master process
message date clause
military transportation service
multiple nozzle cluster
Murrizaj
myocoder
Mārjeh
neutron formation rate
occurrencer
op amp, operational amplifier
operational research technique
perforation efficiency
perineal fistula
physiognomonic anatomy
positive psychology
prosensation
quackle
rear axle casing cover
ring girl
saxefras
section point
semiactive radar
sense of identity
signation
skid-resistant surface
sod lifter
solid-state phase transformation
square with the world
sulcus limitans ventriculorum
supercheck
syenite-pegmatite
syndrome of qi sinking
temporal data management
the norm
toluene blue
turbidous
two-man tents
utero
vitrectomy
weather system
windling
yolk power
zoogonic