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
abscessed teeth
adamellite
administer relief
almas
aul wan
barytons
Batu Pulai, Sungai
be skilled at
beef tongues
borefest
cancer pathophysiology
carotid arch
catch a disease
centrifugal pendulum
civitated
country of residence
cromoglycate
decision support system - DSS
dial - up access
down price
ekalead
electronic pick up
emoia atrocostata
epithallus
fairy circles
feel your way
ferroelectric non-volatile memory
final working drawings
firedamp migration
go on errands
gurdfish
hemicontinuous operator
herborises
honeycomb radiator
incidence point
indolent
internal cylindrical gauge
IPG
japann
judicial separation
jump out of skin
Karkar I.
kissins
koat
la charite
Leontopolis
ligg. intercuneiformia plantaria
light repeater
linkage analysis
location variable type
longspur
magnetoresistances
marine electric power station
marine energy resource
marine refraction seismic survey
master scheduler
mercuric lactate
mercury ballast of gyrocompass
methylal resin
meyers
michelman
Molotor cocktail
monologists
multi-valued displacement
multistage scrubber
nit-pickers
Nocardia actinoides
nonfashion
nonintersecting lines
observance of good seamanship
orbifolding
ordered scattering
parental involvement
plancks
plite
pneutronic ammeter
polyether diols
purchase of goods
radial inlet
readily available
receiver operating characteristics curve
regentess
Retina Display
rinsed-out
Routh array table
Sambang
satellisation
saturn-day
sawhney
scrikes
seam-welding equipment
self compatible
semen diluter
semianaerobic condition
Sid Caesar
sphagna
subsurface burst
superhigh frequency
talk down to
tidly
unheal
xenocrystal