时间:2018-12-30 作者:英语课 分类:国家地理2007年


英语课
This little kangaroo is a yellow-footed rock wallaby. They show off their mountaineering skills wherever cliffs jut 1 out (of) Australia's vast desert land. Living in large colonies, the rock wallaby shelter in caves along the rocks.
Shady crevices 2 harbor vegetation year-round. But water can be a problem. To get it they sometimes descend 3 to where rain collects below.
But they must keep an eye out for wedge-tailed eagles. Youngsters waiting on the cliffs sometimes wander into the open. Only adults descend to drink. Young ones too big for the pouch 4 must stay behind. In just a few minutes she will drink 1/10 of her weight in water. Then she will hurry back to her joey.
Thirsty joeys drink straight from mother's mouth. Once satisfied they gracefully 5 hop 6 back to the safety of their mountain hideaways.


v.突出;n.突出,突出物
  • His mouth started to jut out,and his jaw got longer.他的嘴向前突出,下巴也变长了。
  • His teeth tend to jut out a little.他的牙齿长得有点儿凸出。
n.(尤指岩石的)裂缝,缺口( crevice的名词复数 )
  • It has bedded into the deepest crevices of the store. 它已钻进了店里最隐避的隙缝。 来自辞典例句
  • The wind whistled through the crevices in the rock. 风呼啸着吹过岩石的缝隙。 来自辞典例句
vt./vi.传下来,下来,下降
  • I hope the grace of God would descend on me.我期望上帝的恩惠。
  • We're not going to descend to such methods.我们不会沦落到使用这种手段。
n.小袋,小包,囊状袋;vt.装...入袋中,用袋运输;vi.用袋送信件
  • He was going to make a tobacco pouch out of them. 他要用它们缝制一个烟草袋。
  • The old man is always carrying a tobacco pouch with him.这老汉总是随身带着烟袋。
ad.大大方方地;优美地
  • She sank gracefully down onto a cushion at his feet. 她优雅地坐到他脚旁的垫子上。
  • The new coats blouse gracefully above the hip line. 新外套在臀围线上优美地打着褶皱。
n.单脚跳,跳跃;vi.单脚跳,跳跃;着手做某事;vt.跳跃,跃过
  • The children had a competition to see who could hop the fastest.孩子们举行比赛,看谁单足跳跃最快。
  • How long can you hop on your right foot?你用右脚能跳多远?
学英语单词
ab-ampere
achromayopsia
adipokinins
affeered
alkali recovery furnace
anari
beggar's ticks
blenkinsops
BMP (British horse power)
bolted through stay
breakback mechanism
business car
cationic compatibility
clipper ship
clothes horse
contact-bounce elimination circuit
corbios
corrosion allowance
crown interception
curl of vector function
delayed-pulse oscillator
Deutsche Terminborse
direct acting mutagens
double-fed asynchronous machine
doublehanding
Dragesti
duplex computer system
ehime
Eisbergen
Elateia
elliptic cylindrical coordinates
exbi
extra logic element
extracorporeal
family stromateidaes
fanclubs
furtivest
Globotruncana
guardiaite
hardware control field
heavy load train
hedge funds
heterodesmic
i-noyed
imperfective aspect
independent reaction
interest rate on loans secured by export trade bill
internal rate return
isophot
kinosin
lathis
legatees
loin
Losuia
mikesky
minimuseums
multialgorithm
nanofibres
New-York Historical Society
Ninib
Onnebetsu-dake
oracle
osteological therapeutics
over-vert
overcommitting
palmar erythema
pare off
peridiverticulitis
persuaded
pony tail
Portland Rock
pospisil
propellerstirrer
psuedo-cell
Pyrola rotundifolia
pyrolyzable
QCB
redeemableness
rent holiday
roast-reduction process
rupturing
schistocoelia
seminorm
sequential information
shitstain
single strand conformation polymorphism
skeleton map
splenitic
Sprengelia
springstyle
streamlined diagram
surplus from donated land
thumb impression
triangular laser
Tronzano Vercellese
unenglished
Unimak I.
uranium cycle
variable-length word
Victor Silvester
vyedma and vyedmak (slovonia)
zertz