时间:2019-01-22 作者:英语课 分类:自然百科2011年


英语课

 But hot tempers on a hot rock beats being on the outside trying to get in. This exclusive resort, isn’t accepting new guests.


 
Come evening, a cool mist hangs over the lake, as the last of the egg-laying caddis flies get picked off by ducks and bears.
 
Brown bears are crepuscular 1, preferring to venture out at dawn or dusk. They have a fantastic sense of smell, and can track the scent 2 of the carcass for over three kilometers. But they are not alone in that respect. Two predators 3 are after the same prize, but there is no way a fifty-kilogram wolf will challenge a 500-kilogram bear. Getting in first, the weaker wolf steals what it can, a large leg bone, but stopping to watch its back is a mistake.

adj.晨曦的;黄昏的;昏暗的
  • Bats are crepuscular creatures.蝙蝠是在黎明或黄昏时分活动的动物。
  • It has nothing to do with walk,this is called a crepuscular walk.这和散步没有任何关系,这叫黄昏漫步。
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。
n.食肉动物( predator的名词复数 );奴役他人者(尤指在财务或性关系方面)
  • birds and their earthbound predators 鸟和地面上捕食它们的动物
  • The eyes of predators are highly sensitive to the slightest movement. 捕食性动物的眼睛能感觉到最细小的动静。 来自《简明英汉词典》
学英语单词
adjugate of a matrix
Aegean civilizations
age of cycads
Arnild motor
Asplenium pinnatifidum
atomic accelerator
atroce
augmented-lead
axis of the pole
balloon-type rocket
banc le roy
base -pairing rules
battle of Pittsburgh Landing
Bhirgaon
Borloo
box sealing machine
braced strut
break someone's heart
bunk in
bunny suit
bus-driver
calcium hydrates
carriagebuilding
casting pressure die
cavendishia
cold loop accident
community interaction
composite mould
cooperative insurance
cuation money
cyanide waste water
dauman
depot storage area management
development class
digital film
dip.ad
direct-current receiver
dynamic parameter tester
dysgeneses
false scram
fanaticises
field drill
fluid-phase endocytosis
formal parameters
g.s.s
gamma leakage peak
general trader's weight
genus Poterium
good person
granthers
harness dick
hex editor
hootchie cootchie
horsecouper
hp.
hyperbolic law
hyperkinetic encephalitis
ignition control
interaction in social group
intestine deficiency and diarrhea syndrome
Kruunupyy
kvasses
look as if
mechanical area
medium distance communication
moins
natural acquired immunity
naval air
nonsinners
nontunable
o-oh
out-fly
paspalism
picea purpurea mast.
pierre cardin
power alley
pregnantriol test
principal source of international
profundal community
property-owners
psychomachias
pulp stock valve
reconvolves
Regulares
reverse-printout typewriter
rodier
S.Afr.
Sherkin I.
short-focus
side-mounted fuel injection pump
skew axis gear
sloped edge
spiramycins
steepled
tenth-normal solution
tert-amyl butyrate
transpacs
two dimensional memory
undisruptable
urethanase
vascular headache