时间:2018-12-26 作者:英语课 分类:自然百科2011年


英语课

 Fat, laid down last summer provides energy during the meager 1 winter months, but not all will make it.


 
Further north, another cold weather survivor 2 truly clings to life, one of the rarest birds in the world, the critically endangered Siberian White Crane. About 3,500 remain worldwide and only four birds in western Siberia, breeding pairs are precious. After spending the worst of winter in China, they travel almost 5,000 kilometers to breed in the isolated 3 wilderness 4 of the Russian tundra 5. With so few birds, their monogamy works against them making breeding partners tough to find. But when they connect, both parents raise their young. The female lays two eggs, though generally only one chick will live. As their winter sites shrink, so does their chance for survival.
 
Elsewhere secretive animals lurk 6 in forested shadows. With a face like a kangaroo and a vampire's teeth, the musk 7 deer makes its timid way through the woods in search of lichens 8. Don't be fooled by the fangs 9: males grow them for display instead of antlers. The older the deer, the longer the fangs. But it's the other end of the deer that attracts more attention, the male's musk gland 10 produces a scent 11 that's irresistible 12 to does and perfume makers 13.

1 meager
adj.缺乏的,不足的,瘦的
  • He could not support his family on his meager salary.他靠微薄的工资无法养家。
  • The two men and the woman grouped about the fire and began their meager meal.两个男人同一个女人围着火,开始吃起少得可怜的午饭。
2 survivor
n.生存者,残存者,幸存者
  • The sole survivor of the crash was an infant.这次撞车的惟一幸存者是一个婴儿。
  • There was only one survivor of the plane crash.这次飞机失事中只有一名幸存者。
3 isolated
adj.与世隔绝的
  • His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
  • Patients with the disease should be isolated. 这种病的患者应予以隔离。
4 wilderness
n.杳无人烟的一片陆地、水等,荒漠
  • She drove the herd of cattle through the wilderness.她赶着牛群穿过荒野。
  • Education in the wilderness is not a matter of monetary means.荒凉地区的教育不是钱财问题。
5 tundra
n.苔原,冻土地带
  • The arctic tundra is at the top of the world around the North Pole.北极冻原是指北极点周边的地区,是世界最高的地方。
  • There is a large amount of methane gas under the Siberian tundra.西伯利亚的冻土地带之下有大量的甲烷气体。
6 lurk
n.潜伏,潜行;v.潜藏,潜伏,埋伏
  • Dangers lurk in the path of wilderness.在这条荒野的小路上隐伏着危险。
  • He thought he saw someone lurking above the chamber during the address.他觉得自己看见有人在演讲时潜藏在会议厅顶上。
7 musk
n.麝香, 能发出麝香的各种各样的植物,香猫
  • Musk is used for perfume and stimulant.麝香可以用作香料和兴奋剂。
  • She scented her clothes with musk.她用麝香使衣服充满了香味。
8 lichens
n.地衣( lichen的名词复数 )
  • The only plants to be found in Antarctica are algae, mosses, and lichens. 在南极洲所发现的植物只有藻类、苔藓和地衣。 来自辞典例句
  • Litmus: Mixture of coloured organic compounds obtained from several species of lichens. 石蕊:从几种地衣类植物中获取的带色有机化合物的混合物。 来自互联网
9 fangs
n.(尤指狗和狼的)长而尖的牙( fang的名词复数 );(蛇的)毒牙;罐座
  • The dog fleshed his fangs in the deer's leg. 狗用尖牙咬住了鹿腿。 来自《现代英汉综合大词典》
  • Dogs came lunging forward with their fangs bared. 狗龇牙咧嘴地扑过来。 来自《简明英汉词典》
10 gland
n.腺体,(机)密封压盖,填料盖
  • This is a snake's poison gland.这就是蛇的毒腺。
  • Her mother has an underactive adrenal gland.她的母亲肾上腺机能不全。
11 scent
n.气味,香味,香水,线索,嗅觉;v.嗅,发觉
  • The air was filled with the scent of lilac.空气中弥漫着丁香花的芬芳。
  • The flowers give off a heady scent at night.这些花晚上散发出醉人的芳香。
12 irresistible
adj.非常诱人的,无法拒绝的,无法抗拒的
  • The wheel of history rolls forward with an irresistible force.历史车轮滚滚向前,势不可挡。
  • She saw an irresistible skirt in the store window.她看见商店的橱窗里有一条叫人着迷的裙子。
13 makers
n.制造者,制造商(maker的复数形式)
  • The makers of the product assured us that there had been no sacrifice of quality. 这一产品的制造商向我们保证说他们没有牺牲质量。
  • The makers are about to launch out a new product. 制造商们马上要生产一种新产品。 来自《简明英汉词典》
学英语单词
anti-androgens
Any Tom
articulated support
autoweighing
batrachian
bleeding stop
blending
brangle
Britishize
bundesgerichtshofs
capclothes
Caridan
casting-pit
catalytic activities
center line stake
Chaplygin equation
character release
citatepine
clavicular fracture
clitorizing
common ash
commutation clause
component parts
conducing
congruential generator
continuous automatic measurement
coprisoner
decentralized computing system
disqualifications
Edge Buildup
eigenfunctions
emelina
end absorption
exaggerated vertical scale
fermentation pathway
financial report
grand strategy
Hampton Bishop
hemicompatible (buller 1931)
hexesterole
hohenemser
homographic replication
in the way of
inflated value
inorganic oxidation
intraperson
Isge
Isothiazolylmethylpenicillin
Jebbies
jet hopper
jones mt.
keep one's an ear to the ground
l'interieur
laminated barrel
Langmuir adsorption
lanthanum 140
Learn wisdom by the follies of others.
manche-present
membranous atresia of anus
Mexican Sign Language
monoethylmalonate
Nader's raider
nonadverse
nonasynchronous
nutramines
odgen
plasmolysis
playsafes
programme clock
protein adhesive
r-cycle
radio-autograph
restringency
Riegel's symptom
saynors
serial read port
shaft-position indicator
shraum
siassi
sign control symbol
sleep efficiency (se)
slidometers
sling the bat
sonic reflection
spf
stenogastrine
sugar crop
syndactyly of finger tip
teachress
thermo-compressor
timbaland
total residual sugar
transportation clearance
U.K.A.E.A.
unconess
unit of cargo
vesatour
virtual machine configuration
virtual pitch circle
water-taxis
wiping rag
wraxall