时间:2019-01-05 作者:英语课 分类:英语新闻视频


英语课

 


 




The latest count shows, there are less than 530 wild Siberian tigers left in the world, with no more than 20 living in China.


  The Siberian tiger, also known as the Amur tiger, is the largest living felid and is on the edge of extinction 1. It is a tiger subspecies inhabiting mainly the Sikhote Alin mountain region in eastern Siberia of Russia, with a small subpopulation in northeast China.


  The Siberian tigers mainly live in mountainous coniferous forests, which is about 500 to 1,000 meters in elevation 2. They feed on red deer, roe 3 deer and wild boar.


  Chinese experts have suggested breeding the Siberian tiger in captivity 4, in addition to strengthening protection of its living environment.


 





 




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1
extinction
sPwzP
  
 


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
elevation
bqsxH
  
 


n.高度;海拔;高地;上升;提高


参考例句:





The house is at an elevation of 2,000 metres.那幢房子位于海拔两千米的高处。
His elevation to the position of General Manager was announced yesterday.昨天宣布他晋升总经理职位。












3
roe
LCBzp
  
 


n.鱼卵;獐鹿


参考例句:





We will serve smoked cod's roe at the dinner.宴会上我们将上一道熏鳕鱼子。
I'll scramble some eggs with roe?我用鱼籽炒几个鸡蛋好吗?












4
captivity
qrJzv
  
 


n.囚禁;被俘;束缚


参考例句:





A zoo is a place where live animals are kept in captivity for the public to see.动物园是圈养动物以供公众观看的场所。
He was held in captivity for three years.他被囚禁叁年。













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.高度;海拔;高地;上升;提高
  • The house is at an elevation of 2,000 metres.那幢房子位于海拔两千米的高处。
  • His elevation to the position of General Manager was announced yesterday.昨天宣布他晋升总经理职位。
n.鱼卵;獐鹿
  • We will serve smoked cod's roe at the dinner.宴会上我们将上一道熏鳕鱼子。
  • I'll scramble some eggs with roe?我用鱼籽炒几个鸡蛋好吗?
n.囚禁;被俘;束缚
  • A zoo is a place where live animals are kept in captivity for the public to see.动物园是圈养动物以供公众观看的场所。
  • He was held in captivity for three years.他被囚禁叁年。
学英语单词
accessory contract
achaenium
acrylic lacquer
analog
angularity measurement
assembled piston
atrial septal defect with cleft mitral valve
avidin-biotin-peroxidase complex method
black mouth croaker
box stall
bresner
carrier proteins
chamalians
clock-cases
CMESA
coarse fibre
composite stratotype
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corticicolous
Cranch.
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devastates
disable word
Duval
electy
engine truck brake cylinder
exothermic riser sleeve
exponentially stable
Ferentino
fidel
Fredholm first minor
friendly matches
gender-difference
grit recirculation
Gruzdžiai
hold out no attraction for
hot-strip instrument
japan clovers
kalakshetra dance troupe
kick someone's hindsight out
lay into
lemert
leonid ilyich brezhnevs
lytol
manuallyoperated
maxmilien de bethunes
mink coat
Moweaqua
nasal mucosa imprint
nelsonite
Nepeta glutinosa
new brunswicks
Nolte
nonlinear elementary excitation
plane of print
power control rod
power-train system
pre-compaction
preliation
primordial nucleosynthesis
proportional plus integral plus derivative element
provisional denture
reaction space
red oxide
red-and-whites
religiosas
rhabdomancies
riccardia formosensis
road movies
rodchenkoes
saddle-point method of integration
sadic
screen hole
second unpaid
semiangle
seronegativity
shift in
ship electromagnetic environment
skimming net
social intelligence test
solar pond water heater
somatomedins
sovereign- wealth funds
space propulsion
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sweatings
tenskwatawa
the lunar calendar
thermal diffusion fractionating
time-to-break
to give zest to...
transitological
twist eye bit
unleese
unlisted investment
Uptar
uterine axis
vakils
vertical sync
virtualizations