时间:2019-01-23 作者:英语课 分类:探索与发现2013年


英语课

 And there is something else unusual about a T-Rex’s nose. The nostrils 1 are a huge 25 centimeters apart, which means T-Rex can smell in stereo. It can triangulate an odor and pinpoint 2 its exact source. 


 
T-Rex could walk into a crowded auditorium 3 and in a few seconds identify every single person and creature by its own idiosyncratic odors.
 
This female, desperate to eat, picks up the scent 4 of a meal, but it’s the scent of an animal that even the strongest Tyrannosaurus prefers not the tackle.
 
(That’s) the most dangerous challenge that any big carnivore ever faced, was the swinging head of Triceratops. It’s like a gigantic white rhinoceros 5 on steroids. 
 
At eight meters long and three meters tall, a fully 6 grown Triceratops can reach six tons in weight.
 
If there’s an animal whose scent would frighten a T-Rex, it’s Triceratops. 
 
T-Rex is well aware of the risks. Its cerebrum has information stored from previous encounters. It knows the danger ahead. Overpowering a Triceratops means tackling a beast with meter-long horns covered in rock-hard keratin and a body protected by a bony shield. But ensuring the survival of her genes 7 for another generation would be worth a fight.
 

鼻孔( nostril的名词复数 )
  • Her nostrils flared with anger. 她气得两个鼻孔都鼓了起来。
  • The horse dilated its nostrils. 马张大鼻孔。
vt.准确地确定;用针标出…的精确位置
  • It is difficult to pinpoint when water problems of the modern age began.很难准确地指出,现代用水的问题是什么时候出现的。
  • I could pinpoint his precise location on a map.我能在地图上指明他的准确位置。
n.观众席,听众席;会堂,礼堂
  • The teacher gathered all the pupils in the auditorium.老师把全体同学集合在礼堂内。
  • The stage is thrust forward into the auditorium.舞台向前突出,伸入观众席。
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.犀牛
  • The rhinoceros has one horn on its nose.犀牛鼻子上有一个角。
  • The body of the rhinoceros likes a cattle and the head likes a triangle.犀牛的形体像牛,头呈三角形。
adv.完全地,全部地,彻底地;充分地
  • The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气,然后全部呼出。
  • They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
n.基因( gene的名词复数 )
  • You have good genes from your parents, so you should live a long time. 你从父母那儿获得优良的基因,所以能够活得很长。 来自《简明英汉词典》
  • Differences will help to reveal the functions of the genes. 它们间的差异将会帮助我们揭开基因多种功能。 来自英汉非文学 - 生命科学 - 生物技术的世纪
学英语单词
4-Salicyloylmorpholine
a type right-of-way
acetyldigoxin
aethetic zoning
aluminum nitride
Amospan
angulus posterior pyramidis
antinociceptives
ateliosis
atom size
bagnio
bald cypresses
bald wheat
balloon fish
belaces
bendini
bhaktas
bioautography
bonxies
buttonlike
carleo
carved lacquer necklace
catheys val.
circulating pledge
cluster of engines
colour correction mask
compass platform
conceptual data
constant staticizer
corn islands
coronal helmet
direct condenser
double butt strap
double open end wrench black finished
electric power distribution panal
elks
exchange equipment
famulating
farandinical
fast-breeder reactor
Federal Reserve Systems
feet-on-the-ground
femas
fish-eating rat
flyhalf
folkeskoles
ghirardini
goes off with
hare's-foot
insulated boundary
Kanapoi
Kool-Aid
lambertianin
loop-locked
made himself at home
Marianologist
methyl silicone resins
microcampylopus laevigatum
moment of forces tending to capasize
negative scotoma
nephron(e)
non synchronized network
output and input
painstakenly
paleo-indians
papodums
paste food
ploughtail
polytetrafluoroethylene fibre reinforcement
prairie mallow
prescription drug advertising
pulsating energy
quadricellular
quiffed
refluxive
removing fire in the lung and resolving phlegm
sa-ree
saboor
schilz
scrimpiness
series statement
skinnis
SNQ
sorted ore
spinibulbar
stablish
suspension rod
tally shop
tap bill
tertiary plants
tetracyclic coordinate
tide-riding water level
troodont
Ungcheon
velocity derived by differential
wallowish
waste
Wehrbleck
wood former
working space register
working with command bars